Hydraulic Hoses, Fittings and Equipment - Brammer

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Hydraulic Hoses, Fittings 

and Equipment 

Technical Handbook

Parkrimp No-Skive and ParLock System 

Along with the ever-growing 

power and efficiency of 

construction, agriculture and 

other machinery and increasing 

working pressures and flow 

Parkrimp No-Skive system 

is based on no-skiving technology (without 

removing the rubber cover before assembling) 

Each of the two concepts has its 

indisputable advantages – which 

concept should be selected 

depends on the particular 

conditions of the application. 

rates of their hydraulic systems, 

multispiral hose is gaining an 

increasingly important role in 

machine design. 

Parker Hannifin, as the world 

ParLock system 

uses external or internal and external 

skiving (Interlock) technology 

leader in the hydraulic hose 

market, responds to these highly 

demanding requirements with 

2 comprehensive systems – 

Parkrimp No-Skive and ParLock. 

Each of the Parkrimp No-Skive 

and ParLock systems consists of 

integrated ranges of hose, fittings 

and assembling equipment and 

know-how, all of which are: 

• Designed and developed 

together 

• Tested and approved together 

• Produced and supplied 

together 

This way Parker Hannifin can 

guarantee: 

• The highest quality and safety 

and the longest service life of 

the final product – to the end 

users, and at the same time: 

• The easiest, most efficient and 

safe production process – to 

the assemblers. 

In this way Parker Hannifin 

also meets the requirements of 

SAE J1273 and ISO 17165-2, 

which pay particular attention 

to matching the hose with the 

fittings and to their compatibility 

proven by the manufacturer.

Parkrimp No-Skive 

The easy to operate crimp system 

from textile to 6 spiral high tensile steel wire 

Parkrimp No-Skive is synonymous 

with the best solution for 

assembling hydraulic and related 

hose and fittings from both the 

technical and the manufacturing 

points of view! 

Throughout the progressive 

rubber and metal compression 

during the crimping process the 

reinforcement always remains 

intact. The meticulous design, 


hose and fittings 

the system for fast 

and leak-free assemblies 

• For crimping Parkrimp 

No-Skive fittings only 

• No skiving tool needed 

• No need to remove the cover 

• Quick and easy: no gauges to 

set on the machine 

• Portable machines for field 

repair 

• Meets EN safety regulations 

Parkrimp No-Skivee hose and fittings the system with the perfect match 

The perfect match 

The complete system from one 

source. No-Skive hose, No-Skive 

fitting and crimping machine 

with world-wide guarantee 

and availability. 

testing and manufacturing processes 

of Parkrimp No-Skive 

hose and fittings, combined with 

the approved crimping diameters 

provide an excellent mechanical 

connection between the hose 

and the fitting. This absolutely 

leak-free connection gives long 

service life even with the highest 

pressures associated with 4- and 

6-spiral hose assemblies. 

Parker’s colour-coded die sets 

No loose parts to mismatch or 

misplace – die set segments 

linked together. Die sets provide 

360° evenly applied crimping 

forces for an ideal crimp result. 

The smartly designed and timetested 

Parkrimp No-Skive assembling 

equipment combined with 

Parker‘s assembling know how 

allow the safest, most efficient 

and mistake-proof assembly 

process. The Parkrimp equipment 

allows cost and time savings to 

the assembler and guarantees a 

defect-free, reliable and durable 

final product to the end-user. 

Parkalign ® 

Parker’s exclusive Parkalign ® 

positions the fitting in the dies 

perfectly every time.

ParLock 

The system for extremely dynamic pressure applications 

Applications requiring the ParLock system 

• Hydrostatic transmissions 

(combine harvesters, large 

tractors, excavators, etc.) 

• Vibratory hammers 

Gripping zone 

• superb mechanical 

grip for safety and 

impulse life 

Sealing zone 

• superb sealing 

performance 

• high compression 

• rubber friendly 

shapes 

For manufacturing the ParLock hose assemblies Parker Hannifin offers 

• Skiving machines for 

external and internal skiving 

• Large injection moulding 

machines 

• Tunnelling machines 

• Forestry machines 

• Universal crimping machines 

with adjustable crimping 

diameter 

tions with extremely dynamic pressure 

ressure surges and peaks, as well as 

tions with intense vibrations and hose 

(bending), especially when close to the 

, a strong mechanical grip by the fitting 

the hose is paramount. 

opular method accepted by the market of 

eving this mechanical grip in such aptions 

is to use hose fittings that „lock“ 

etal reinforcement of the hose directly 

en the metal shell and nipple – for which 

er of the hose has to be removed both 

• Large material handling 

machines (container handling) 

• Excavator booms 

• Blow-out preventers 

in oil and gas 

Transition zone 

• gradual takeup 

of bending 

forces and 

reinforcement 

and hose 

movements 

• weather seal 

• Detailed assembling 

instructions (see further 

in this catalogue) 

externally and up to a certain 

length also internally (a concept 

generally called „Interlock“). 

As a response to the market requirement 

for an „Interlock“ hose 

fitting system, Parker has developed 

the Parlock program. This 

range consists of a specific range 

of hose, fittings and assembly 

equipment combined with 

Parker crimping know-how.

Technical Handbook 

Hydraulic Hoses and Fittings 

Hoses and Fittings Terminology – The basics Aa-2 – Aa-8 

Safe Hose Assemblies in 8 Steps Aa-9 

1 Application Aa-9 

2 Pressure Aa-10 

3 Size Aa-10 

4 Temperature Aa-11 

5 Fluid Compatibility Aa11 

6 Hose Fittings Aa-11 

7a Working Steps for One-Piece Parkrimp No-Skive Fittings Aa-12 – Aa-14 

7b Working Steps for Two-Piece ParLock Fittings Aa-15 – Aa-16 

8 Routing, Installation, Environmental influences Aa-17 – Aa-19 

How to Order (Part number description) Aa-20 – Aa-21 

Hoses and Fittings Storage Aa-22 – Aa-23 

Safety Precaution Aa-24 – Aa-25 

Proactive Maintenance Programme Aa-26 

Technical Data 

Hose Overview Ab-2 – Ab-3 

Hose Fittings Overview Ab-4 – Ab-7 

Hose Fittings Pressure Ratings Ab-8 – Ab-10 

Hose Fittings Nomenclature Ab-11 – Ab-14 

Classification Bodies Ab-15 

Classification Body Type Approvals Ab-16 – Ab-17 

Conversion Chart Ab-18 

Temperature / Pressure Chart Ab-19 

Flow Capacity Nomogram Ab-20 

The Correct Method to Fit Female Swivel Ends Ab-21 

Chemical Resistance Table Ab-22 – Ab-30 

Identifying Fitting Types Ab-31 – Ab-41 

Safety Guide Ab-42 – Ab-45 

A-Index 

Index 

Catalogue 4400/UK

Hoses and Fittings Terminology 

– The basics! 

Hydraulic hose is a full-value part of the hydraulic 

system transmitting the hydraulic power – not just 

conveying a fluid – and deserves adequate attention, 

just like the other hydraulic components which generate, 

consume or control that power. Furthermore, 

it is just hydraulic hose assemblies that are usually 

most exposed to various extreme conditions in 

which they have to retain full functionality and assure 

serviceability of the hydraulic system and safety 

of the operators. 

Aa-2 

In spite of that, the importance of the hydraulic hose 

is often overlooked and underestimated. 

This catalogue is to provide guidelines to correct 

hoses and fittings selection and hose assembly 

manufacturing and to highlight the most important 

safety aspects for its service in the field.

Hydraulic Rubber Hoses 

Tube – inner layer of rubber compound 

with chemical and physical 

properties to be long-term resistant 

to the fluid and working conditions. 

Reinforcement – 1 or 2 (exceptionally 

3) layers of braided textile fibre or 

highly tensile steel wire or 4 or 6 layers 

of spiralled very highly tensile steel 

wire to bear high pressure but allow 

flexibility of the hose. 

Cover – outer layer of rubber compound 

with chemical and physical 

properties to protect the reinforcement 

against ambient conditions and 

mechanical damage. 

Depending on the pressure level we classify the 

hydraulic hoses in this catalogue into 4 groups: 

• Push-Lok 

– low-pressure hoses 

with self-grip connection to fittings 

• Low pressure and Transportation 

– 1 and 2 textile yarn braided and 

1 steel wire braided hoses 

• Medium pressure 

– 1 and 2 steel wire braided hoses and 

suction hoses 

• High pressure 

– 3 steel wire braided hoses and 

4 or 6 spiral steel wire braided hoses 

– 4 spiral steel wire braided compact hoses 

Insulation/ 

Separation layer 

Inside tube 

Aa-3 

Hose and Fittings Terminology 

Cover 

Steel wire braided 

reinforcement 

Depending on the method of hose and fittings 

assembling we offer 2 basic product concepts 

(integrated product lines of hoses, fittings, 

assembling equipment and know-how): 

• Parkrimp No-Skive 

– complete range of braided and spiralled hose, 

not needing removing (skiving) of the hose 

cover before assembling. 

• ParLock 

– specific range of 4 and 6 spiral hose for extreme 

applications which require skiving of the cover 

and for bigger sizes also of the inner tube.


Hose Fittings 

Nipple (insert etc.) – the inner part of the fitting 

of which, one end is coupled to the counterpart of 

a hydraulic component (termination end), while the 

other end is inserted into the hose (tail end). 

To assure compatibility and leak-free sealing of the 

hose fitting with the other connectors, designs of 

termination ends are standardized according to 

numerous national and international standards. 

The main role of the tail end is to provide durable 

sealing between fitting and hose. 

Shell (socket, ferrule etc.) – the outer part of 

the fitting provides mechanical connection of the 

fitting with the hose. To assure a strong hold of the 

hose reinforcement, shells are generally crimped on 

to the hose during assembly. 

The design of the tail end and the shell profile is the 

sole responsibility of the respective manufacturer. 

Due to this reason many different designs are found 

in the market (only the design of the termination end 

and the functionality of the enitire hose assembly is 

specified in the international standards. 

In this catalogue we offer 3 kinds of fittings: 

• Push-Lok 

– special nipples connectable to 

Push-Lok hose without any shells. 

• 1-piece fittings 

– pre-crimped shells on nipples make the assembling 

of hose with fittings easier, more 

effective and reliable. 

• 2-piece fittings 

– for extreme applications requiring full metalto-metal 

connection of the hose reinforcement 

with the shell or even with the nipple (external 

or external plus internal skiving). 

Aa-4 

Note 

Parker Hannifin also offers a limited range of 

2-piece Parkrimp No-Skive fittings but being 

special products they are not included in this 

catalogue. For more information about 2-piece 

fittings, please contact our Division Helpdesk 

(HPDE_Helpdesk@parker.com) 

Except Push-Lok, all fittings in this catalogue 

are crimped and include: 

• All Parker 1-piece fittings 

– suitable for the 

Parkrimp No-Skive e product line 

• All 2-piece fittings in this catalogue 

– suitable for the 

ParLock product line

Hose Assembly 

It is the interplay between the fitting tail and shell 

designs and the hose design with its material 

properties that primarily determine performance, 

service, durability and safety of the final hose 

assembly. Yet compatibility of hose and fitting 

cannot be just theoretically projected. It requires 

exhaustive and repetitive laboratory and 

field tests and further tuning of the designs. 

Non-compatibility of hose with fittings or even 

the combination of hose and fittings from different 

manufacturers, do not just only influence the performance 

of the hose assembly, they often 

lead to hose failure with serious health or 

life-threatening consequences! For this 

reason the main international standards 

ISO 17165-2 and SAE J1273 strictly 

warn not to mix hose with fittings from different 

manufacturers without their approval. 

Parker Hannifin has not approved products of 

any other manufacturer for combination with 

Parker hoses and/or Parker fittings and guarantees 

full compatibility, reliability and safety only 

for combinations of genuine Parker parts selected 

and assembled in accordance with the guidelines 

included in this catalogue! 

Pressure Rating 

Aa-5 

Hose Hint 

Never mix & match one manufacturer’s 

fittings with hoses from 

another manufacturer. 

Parker hoses, fittings, assembling 

equipment and know-how are 

designed as an integrated system. 

Only this ensures optimum product 

performance, reliability and 

safety! 

Hydraulic hose is a component transmitting hydraulic power and the pressure is obviously the main physical 

quantity determining the hydraulic power. For hydraulic hoses the following pressure ratings are used: 

Working Pressure – the pressure for which the 

hose assembly is designed to operate over its 

whole service life - provided the other 

parameters (temperature in particula 

stay within reasonable limits. 

For apparently static applications 

(e.g. with hand pumps or water 

jetting) consult the Working Pressure 

with your Parker Field Representative 

or with our Technical Support 

(HPDE_Helpdesk@parker.com). 


Burst Pressure – the pressure which statically 

applied causes destruction of the hose. Technical 

standards for hydraulic hoses define the burst 

pressure to be equal to or higher than 4 times the 

working pressure (safety factor 4). This rule and 

the burst pressure in general serve 

to hose manufacturers for design 

and testing of the 

hose only! If you 4 x = 

happen to know 

the burst pressure of certain 

hose, never use this rule backwards 

to deduce its working pressure!


Remember the working pressure 

1. The hose assembly working 

the weakest “link in the chai 

of the working pressures of 

fittings. Do not forget to chec 

sure of the fittings when sele 

for a hose assembly 

(see pages Ab-8 to Ab-10 of 

2. The real hydraulic system o 

is not given by the system 

components setup but by the 

which introduces into the sys 

and surges or by the functio 

system itself (rapid closing o 

induces spikes and pulses. S 

are detectable only by sensit 

sure gauges and are usually 

all filtered out by safety or relief valves and exert 

excessive strain on the hydraulic system – hoses 

and tubes first of all! 

3. The hose assembly working pressure must 

always be equal to or higher than the real 

hydraulic system operating pressure incl. all 

peaks, surges, spikes and pulses! 

Hose Hint 

Working pressure is a dynamic 

parameter, burst pressure is 

a static parameter. High burst 

pressure does not mean high 

working pressure! 

4x = 

Aa-6 

of 

s MPa 

(Mega Pascal) – used also in this catalogue. In the 

US and in Anglo-Saxon markets also psi (pounds 

per square inch) is officially used and many European 

producers, users and even technical standards 

still also use bar. 

For the conversion chart of various units of measure 

see page Ab-18. 

In order to assure mutual compatibility, producers 

of hydraulic equipment, producers of machines 

and also international technical standards profess 

certain preferred pressure levels: 

MPa 21 28 35 42 

bar 210 280 350 420 

psi 3000 4000 5000 6000 

Hose Hint 

For highly demanding applications 

(dynamic pressure, high number of pressure 

cycles, high temperature etc.): 

• Select hose with much higher working 

pressure than officially requested 

• Select multispiral hose instead of braided or 

ParLock instead of Parkrimp No-Skive 

• Select all of that in order to increase service life 

and safety!

Hose Size 

The other parameter determining the hydraulic 

power in direct proportion is the flow rate – i.e. the 

fluid velocity. However, too high fluid velocity gives 

rise to turbulence, pressure drops and heating up 

of the fluid, causing excessive ageing of hoses and 

other components or even their damage. To keep 

the fluid velocity below certain limits but achieve the 

required flow rate, the size of the hose has to be 

defined appropriately (see Flow Capacity Chart on 

page Ab-20). 

As the first technical standards for hose came 

from the USA, dimensions of hose are defined in 

inches and hose sizes are expressed in inches or 

from inch-derived units. Global companies – such 

as Parker – use dash sizes (-1 = 1/16”), while the 

European standards use DIN-based DN (diameter 

nominal) sizes. 

Note 

SAE 100 R5 hydraulic hose, SAE J1402 air-brake 

hose and SAE J2064 air-conditioning hose use sizes 

equivalent to corresponding metal tube I.D. – different 

from the other hydraulic hoses (see datasheets 

of these hoses in this catalogue). 

Aa-7 

I.D. 

Ambient and Fluid Temperature 

Temperature is one of the factors which most 

negatively affect rubber characteristics and so 

it deserves particular attention of the hydraulic 

system designers and hose users! 

High temperature causes degradation of rubber 

and accelerated ageing of the hose – an 

effect which can be yet further intensified by the 

chemical impact of the fluid. That is why the upper 

temperature limits specified in this catalogue 

refer to the fluid temperature and why they differ 

for various media. However, permanent or longterm 

use at temperatures close to the upper 

limit would considerably shorten the hose service 

life in any case and if it cannot be avoided 

the hose should be replaced more frequently 

once it shows first symptoms of deterioratioin 

(stiffness, hard cover and cracks). 


dash inch DN mm 

-3 3/16 05 4.8 

-4 1/4 06 6.4 

-5 5/16 08 7.9 

-6 3/8 10 9.5 

-8 1/2 12 12.7 

-10 5/8 16 15.9 

-12 3/4 19 19.1 

-16 1 25 25.4 

-20 1.1/4 31 31.8 

-24 1.1/2 38 38.1 

-32 2 51 50.8 

Size Inch mm DN 

-6 6/16 6/16 * 25,4 = 9,525 10 

 

-6 3/8 9,5 10 

°C 

Hose Hint 

The combination of high temperature 

and high pressure 

reduces the hose service life. 

Pay attention to regular inspection 

of such hoses and 

their preventive replacement if 

the cover is brittle or cracked! 

Low temperature, on the other hand, affects 

mainly physical properties of rubber – making 

t more fragile – and so at extremely low temperatures 

hose being bent may crack in tube 

or cover which can cause immediate or later 

eakage, burst or reinforcement damage. As 

there are not many hydraulic fluids which flow 

at or below -40 °C, the lower temperature limits 

specified in this catalogue refer rather to ambient 

temperature below which the hose should 

not be bent or otherwise hit from outside (while 

staying passively in it does not cause serious 

problems).


Hose Bend Radius 

Small bend radius 

The role of hydraulic 

hose is to provide 

a connection of relatively 

movable parts of the circuit 

and so its bending is a natural 

state the hose is designed for. However, 

the layout of the reinforcement wire or fibre inside 

a bent hose may shift to less appropriate positions. 

The tube and cover are stretched and become thin- 

Aa-8 

Large bend radius 

Remember 

In order not to displace the hose reinforcement and/or damage 

its tube or cover, hydraulic hoses must never be bent below 

the min. bend radius specified in this catalogue 

Recommended Fluids 

As the power transmitting – not fluid conveying – 

element, hydraulic hose should be first of all used 

for the primary applications and with the recommended 

fluids specified in this catalogue! 

– even without any pressure or even in bulk 

when stored or packed! 

Hose Hint 

Bend radius and 

are 

ings! 

rently 

(with 

orce) 

bent 

min. 

dius! 

ner and so the pressure 

resistance of a 

bent hose considerably 

decreases. For this reason 

working pressure and bend 

radius are negatively interdependent 

parameters and the max. working pressures specified 

in this catalogue are conditioned by respecting 

the min. bend radii. 

For low pressure applications with various 

non-hydraulic fluids see our catalogue 

“4401 Industrial Hoses”. 

If for required higher pressure or for any other 

reason you cannot use industrial hoses, follow 

the instructions in this catalogue (pages Aa-9 – 

Application, Aa-11 – Fluid Compatibility and 

Ab-22 to Ab-30 – Chemical Resistance Table).

Safe Hose Assembly in 8 Steps 

1. Application 

There are so many operational factors affecting 

the functionality and service life of hydraulic rubber 

hoses and there is such a wide variety of external 

circumstances they have to work in that some few 

basic parameters such as pressure, size and fitting 

types cannot provide a sufficient basis for selecting 

and producing the proper product. 

The only unfailing way is to start … from the end 

– to learn and thoroughly understand the application 

the hose assembly will work in. 

Hose Hint 

You do not always need additional sleeve to protect 

the hose against abrasion! 

Parker high and extremely high abrasion resistant 

and versions with 

80-times and 450-times higher abrasion resistance 

do the same, but better and cheaper! 

Metal-to-Hose Abrasion 

Resistance Comparison 

Levels of Abrasion Resistance 

Standard 

Rubber Cover 

Tough Cover 

(TC) 

80 

Times 

450 

Times 

Aa-9 

Main operational factors: 

– Market 

(agriculture, construction, marine, mining, …) 

– Machine / equipment type 

– Hydraulic system pressure 

– Static / dynamic 

– Extreme pulses (frequency, amplitude) 

– Surges, peaks, spikes 

– Suction strains 

– Flow rate 

– Ambient / fluid temperature 

(permanent, peak) 

– Biodegradable oil 

– Other fluid – liquid / gaseous 

– Bend radius 

– etc. 

Main external circumstances: 

– Extreme environmental conditions 

– Ultraviolet light / sunlight 

– Ozone / smog / salt water 

– Restricted space 

– Abrasives / sharp-edged objects 

– Mechanical loads (strain , stress, torsion) 

– Mechanical vibrations 

– Fittings heated 

– Fittings under voltage / current 

– Electrical / magnetic field 

– Heat exposure 

– Flame / fire exposure 

– etc. 

Other requirements: 

– Certificate / approval needed 

– Special (OEM) specification 

– Environmental requirements 

– Work safety requirements


2. Pressure 

Working pressures of both hose 

and fittings must be equal to or 

higher than the real hydraulic 

system operating pressure incl. 

all surges, peaks, spikes and 

pulses! 

For hose working pressure rates see pages Ab-2 to 

Ab-3 Hose Overview. 

For fittings working pressure rates see pages Ab-8 

to Ab-10 Hose Fittings Pressure Ratings. 

For the absolute majority of hydraulic applications 

incl. for the highest pressure 4- and 6-spiral hoses 

we advise to use the Parkrimp No-Skive product 

line. It provides really supreme solutions for hydraulic 

and related hoses and fittings from both the technical 

and the manufacturing points of view! 

For applications with extremely pulsing dynamic pressure, 

pressure surges and peaks, as well as for applications 

with intense mechanical vibrations and hose 

flexing (bending), especially close to the fittings, we 

recommend using the ParLock k product line. 

3. Size 

To avoid turbulence and their negative consequences 

for hose and other components in the hydraulic 

circuit, certain limits for fluid velocity have been set 

based on long-term experience with hydraulic systems. 

The limits differ for pressure, return and suction 

lines, as the hydraulic flow tends to turbulences 

the more the lower the pressure. 

Max. recommended fluid velocity: 

• Pressure lines – ca. 6.1 m/sec 

• Return lines – ca. 3 m/sec 

• Suction lines – ca. 1.2 m/sec 

However, there is no need to calculate the velocity. 

Depending on the flow rate and kind of hydraulic 

line in which the hose is intended to serve (pressure 

/ return / suction) you can assign the required hose 

size in the Flow Capacity Nomogram on page Ab-20. 

Aa-10 

 

 

 

 

 

 

 

 

 

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Temp. Construction Standard Page 

-3 -4 -5 -6 -8 -10 -12 -16 -20 -24 -32 

24 24 21 21 21 14 40/+100 1braid fibre 

 

EN854-R3 SAE100R3 

EN854-R6 

EN854-2TE 

EN854-R6 

EN854-2TE 

SAE100R5 SAEJ1402AII 


SAEJ1402AI 

SAEJ1402AI 

SAEJ1527TypR3 

SAEJ2064TypC 

ISO1436-1-1SN/R1AT SAE100R1AT 


EN853-2SN SAE100R2AT 


O11237-1-R16 SAE100R16 

O11237-1-R17 SAE100R17 

EN857-1SC ISO11237-1-1SC 

EN857-2SC ISO11237-1-2SC 

EN853-2SN ISO1436-1-2SN(R2AT 

SAE 100 R19 

 

O11237-1-R17 SAE100R17 

N857-2SC ISO11237-1-2SC 

N857-2SC ISO11237-1-2SC 

 

N857-1SC ISO11237-1-1SC 

N857-2SC ISO11237-1-2SC 

SAE100R1AT 

SAE100R16 

EN857-2SC ISO11237-1-2SC 

SAE100R2AT 

SAE100R1AT 


O11237-1-R16 SAE100R16 

 

436-1-1SN/R1AT SAE100R1AT 

els EN853-2SN EN856-2SC 


Excels SAE100R17 


SAE100R4 

SAE100R4 

 

N856-4SP ISO3862-1-4SP 

N856-4SH ISO3862-1-4SH 

13 ISO3862-1-R13 SAE100R13 

13 ISO3862-1-R13 SAE100R13 

 

O3862-1-R15 SAE100R15 

 

12 ISO3862-1-R12 SAE100R12 

13 ISO3862-1-R13 SAE100R13 

O3862-1-R15 SAE100R15 

O3862-1-R15 SAE100R15 

12 ISO3862-1-R12 SAE100R12 

ISO 18752-DC 

ISO 18752-DC 

ds EN856-4SP ISO3862-1-4SP 

ds EN856-4SH ISO3862-1-4SH 

13 ISO3862-1-R13 SAE100R13 

O3862-1-R15 SAE100R15 



 

13 ISO3862-1-R13 SAE100R13 

O3862-1-R15 SAE100R15 



O3862-1-R15 SAE100R15 


 

 

 

 

 

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-3 -4 -5 -6 -8 -10 -12 -16 -20 -24 -32 

2.4 2.4 2.1 2.1 2.1 1.4 -40/+100 1braid,fibre 

1.6 1.6 1.6 1.6 1.6 -40/+80 1braid,fibre 

2.4 2.0 2.0 2.0 2.0 -40/+100 1braid,fibre 

1.6 1.6 1.6 1.6 1.6 1.4 -40/+100 1braid,fibre 

16 16 16 16 16 -40/+100 1braid fibre 

 

EN854-R3 SAE100R3 

EN854-R6 

EN854-2TE 

EN854-R6 

EN854-2TE 



SAEJ1402AI 

SAEJ1402AI 

SAEJ1527TypR3 

SAEJ2064TypC 



EN853-2SN SAE100R2AT 


O11237-1-R16 SAE100R16 

O11237-1-R17 SAE100R17 

EN857-1SC ISO11237-1-1SC 

EN857-2SC ISO11237-1-2SC 

EN853-2SN ISO1436-1-2SN(R2AT 

SAE 100 R19 

 

O11237-1-R17 SAE100R17 

N857-2SC ISO11237-1-2SC 

N857-2SC ISO11237-1-2SC 

 

N857-1SC ISO11237-1-1SC 

N857-2SC ISO11237-1-2SC 

SAE100R1AT 

SAE100R16 

EN857-2SC ISO11237-1-2SC 

SAE100R2AT 

SAE100R1AT 


O11237-1-R16 SAE100R16 

 

436-1-1SN/R1AT SAE100R1AT 





SAE100R4 

SAE100R4 

 

N856-4SP ISO3862-1-4SP 

N856-4SH ISO3862-1-4SH 

13 ISO3862-1-R13 SAE100R13 

13 ISO3862-1-R13 SAE100R13 

 

O3862-1-R15 SAE100R15 

 

12 ISO3862-1-R12 SAE100R12 

13 ISO3862-1-R13 SAE100R13 

O3862-1-R15 SAE100R15 

O3862-1-R15 SAE100R15 

12 ISO3862-1-R12 SAE100R12 

ISO 18752-DC 

ISO 18752-DC 



13 ISO3862-1-R13 SAE100R13 

O3862-1-R15 SAE100R15 



 

13 ISO3862-1-R13 SAE100R13 

O3862-1-R15 SAE100R15 



O3862-1-R15 SAE100R15 


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

I.D. 


 

Hose Hint 

Don’t try to save your 

own or your customer’s 

money by downsizing 

the hose! 

It would cost your customer 

more to replace 

damaged hoses, other 

components and oil, 

and it will cost you more 

as you may lose your 

customer! 

The size of the hose is directly included in the hose part 

number: e.g. 302-6 – ISO 1436 / DIN EN 853 2SN hose 

size -6 (3/8”- DN10) 

Fitting 

end 

connection 

92. B1. B2. 

B4. B5 

EA, EB, EC 

91, D9 

01 

02 

03, 33 

Description 

BSP 

swivel female 

BSP 

swivel female 

with O-ring 

BSP 

male 

NPTF 

male 

NPTF 

female 

SAE (JIC) 37° 

male 

Metric tube size in mm 

Maximum working pressure (MPa) – safety factor 4:1 

4 5 6 8 10 12 16 20 24 32 

63.0 55.0 43.0 37.5 35.0 28.0 25.0 21.0 21.0 

40.0 40.0 35.0 35.0 31.5 25.0 20.0 16.0 12.5 

63.0 55 0 43 0 35 0 28 0 25 0 21.0 21.0 

3 0 14.0 

3 0 14.0 

4 0 17.0 

04 SAE 45° male 4 0 17.0 

05 

06/68,37/3V, 

39/3W, L9, 

41/3Y 

93 

07 

08, 77, 79 

1L 

S2 

0G, 0L 

28, 67, 69 

SAE male 

with O-ring 


swivel female 

Female SAE (JIC) 37° 

90° Elbow 

Female 

NPSM-pipe swivel 

Female SAE 45° 

swivel 

Male NPTF 

pipe swivel 

90° Elbow 

Female NPTF 

pipe swivel 

Male SAE 

O-Ring 

SAE Male 

inverted 

45° swivel 

15, 16, 17, 18, 

SAE flange 

19, 26, 27, 89, 

Code 61 

X5, X7, X9 

4A, 4N, 4F 

SAE flange 

5000 psi 

6A, 6E, 6F, 6G, SAE flange 

6N, XA, XF, XG, Code 62 

XN, X5, X7, X9 6000 psi 

4 0 17.0 

4 0 17.0 

4 0 17.0 

3 

4 0 17.0 

2 0 8.0 

2 0 8.0 

21.0 21.0 21.0 21.0 19.0 15.5 14.0 11.0 9.0 8.0 

19.0 17.0 15.0 14.0 

34.5 34.5 34.5 34.5 27.5 21.0 21.0 

Ab-3.1 

Hose Fittings Pressure Ratings 

34.5 34.5 34.5 

41.0 41.0 41.0 41.0 41.0 41.0 

Catalogue 4400/UK

High Temperature 

For high temperature hoses choose the 

part numbers ending in “6” 

– e.g. 436-12 - SAE 100R16 

High Temperature hose size -12 

Low Temperature 

For extremely low temperature hoses choose the 

part numbers ending in “LT” – 

e.g. 461LT-16 – DIN EN 857-2SC 

Low Temperature Hose size -16 

5. Fluid Compatibility 

You can find recommended fluids for Parker hoses 

in the datasheet of each hose type in this catalogue. 

If the required fluid is not mentioned in the 

Recommended Fluids Chart and if due to 

higher pressure or for any other reason you 

cannot use Parker industrial hoses (see 

Parker catalogue “4401 Industrial Hoses”) 

pay the highest attention to obtain as much 

information as possible about the fluid (temperature, 

pressure, state – liquid or gaseous 

etc.) and about the working conditions of the 

hose (see par. 1. Application). 

Then check the compatibility of the fluid with 

the given hose and material of the fitting in the 

Chemical Resistance Table pages Ab-22 to Ab-30. 


I Medium II III IV V VI STEEL BRASS SS 

3M FC-75 A A A A 16 A A A A A 

A 

Acetic Acid X X X A 16 6 X X X A 

Acetone X X X A 16 AA X AA A AA 

Acetylene X X X X X - - - - 

AEROSHELL Turbine Oil 500 (See MIL-L-23699) X X F X X - A A A 

Air 1, 1, 1, A 1, 10 1, A A A A 

Air (dry) 

A, 10 10 A, 10 A, 10 

A, 10 

X F, 1, 10 F, 1, 10 A 1, 10 A, 1, 10 A A A A 

Alcohol F F F A 16 F - F A A 

(Methanol-Ethanol) 

Ammonia (Anhydrous) X X X X X - X X X 

Ammonium Chloride A A A A 16 AA A X X X 

Ammonium Hydroxide F F FF A 16 A X F X A 

Ammonium Nitrate A A A A 16 A - F X A 

Ammonium Phosphate A A A A 16 A - X X F 

Ammonium Sulfate A A A A 16 A - F X F 

Amoco 32 Rykon X A A F 15 X A A A A 

Ampol PE 46 X X X X A, 7 F A A A 

AMSOIL Synthetic ATF F A A A 16 X F A A A 

Amyl Alcohol X X X A 16 F - X A A 

Anderol 495,497,500,750 X X X A 16 X X A A A 

Aniline X X X A 16 A X A X A 

Animal Fats X F FF A 16 F - 6 6 A 

Aquacent Light, Heavy X A A X X A A A A 

Argon A A A A A A A A A 

Aromatic 100,150 X F F 

- X F A A A 

Arrow 602P A A A A 15 X A A A A 

Asphalt XX F FF F 15 X A F F A 

ASTM #3 Oil F F FF A 16 X - A A A 

ATF-M F A A A 15 X A A A A 

Automotive Brake Fluid X X X X - X X X X 

AW 32,46,68 F A A A 15 X A A A A 

B 

BCF F F FF F 16 - - A A A 

Benz Petraulic 32,46,68,100,150,220,320,460 F A A A 15 XX A A A A 

Benzene, Benzol X X X A 16 X F A A A 

Benzgrind HP 15 -- A A A 16 XX - A A A 

Benzine X X X F 16 X - A A A 

Biodegradable Hydraulic Fluid 112B X A A X - - A A A 

Biodiesel E20 X F X X X X - - - 

Biodiesel E100 X F X X XX - - - 



Borax F F F 

A 16 A - F A A 

Boric Acid A A A X A X X 6 A 

Brayco 882 X A A A 16 X - A A A 

Brayco Micronic 745 X X A F 15 X A A A A 

Brayco Micronic 776RP F A A F 15 X A A A A 

Brayco Micronic 889 X F FF - X - A A A 

Brine F F FF A 16 A - X F F 

Butane See 2 & 13 F A A A 

Butyl Alcohol, Butanol FF F FF A 16 F - F F A 

C 

Calcium Chloride A A A A 16 A - F F X 

Calcium Hydroxide A A A A 16 A - A A A 

Ab-19 

Catalogue 4400/UK 

The Chemical Resistance 

Table concerns solely the 

hose inner tube. Hydraulic 

hoses should never be 

submerged in the hydraulic 

fluids! If you need to know 

the resistance of the hose 

cover, consult our 

Technical Support 

(HPDE_Helpdesk@parker.com) 

Aa-11 


4. Temperature 

The main technical standards for hydraulic hoses 

specify the max - min temperature range usually 

(not always) as: 

• EN standards and 

EN/DIN-based ISO standards 

-40 °C to +100 °C 

• SAE standards and 

SAE-based ISO standards 

-40 °F to +250 °F / -40 °C to +121 °C 

For Parker hoses you can find the recommended 

temperature ranges for fluids and for water and air 

(when applicable) in the datasheet of each hose 

type in this catalogue. 

Besides a complete range of standard hoses Parker 

also offers a wide range of special types for low and 

high temperatures – see pages Ab-2 to Ab-3 Hose 

Overview. 

6. Fittings 

Hose Hint 

Although fittings are 

made of steel, their 

working pressure is 

often lower than that of 

hose! Don’t forget to 

check the working pressures 

of both fittings when 

selecting components for 

your hose assembly! 

Even if the fitting termination end 

is given by the other component 

in the hydraulic circuit or the 

hose assembly is just for replacement, 

you have to pay attention 

to choosing the correct fittings 

compatible with the given hose for 

the required working pressure and 

fluid. 

To identify the corresponding termination 

end see pages Ab-31 to 

Ab-41 Identifying Fitting Types. 

For each type of hose the series of the compatible 

fitting is indicated in the hose datasheets in this 

catalogue – e.g. Parker hose 701 is to be assembled 

only with Parker Fittings Series 70. 

Always check the fitting work 

sure – see pages Ab-8 to Ab 

Hose Fittings Pressure Rating


7a. Working Steps for 

1-Piece Parkrimp No-Skive Fittings 

Cutting 

Tolerances for hose assemblies 

Length tolerance according to DIN 20066 and DIN EN 853 to DIN EN 857 

Hose assembly length up to DN25 from DN32 (size -20) from DN60 

(size -16) up to DN50 (size -32) (size -40) 

up to 630 +7 +12 

-3 -4 

over 630 up to 1250 +12 +20 

-4 -6 +25 

over 1250 up to 2500 +20 +25 -6 

-6 -6 

over 2500 up to 8000 +1,5 % 

-0,5 % 

over 8000 +3 % 

-1 % 

Cleaning 

after 

cutting 

Hose 

Air 

Aa-12 

Hose is cut to the desired length according to 

specifications. The correct hose cutting tool ensures 

a square, clean cut without damaging the pressure 

reinforcement. Depending on the hose type, 

different kinds of cutting blades must be used: 

1) Smooth cutting blade: 

for high tensile textile layer, return line hoses 

and steel wire braided hoses 

2) Serrated cutting blade: 

for hoses with 4 or 6 spiral layer of high 

tensile steel wire 

According to DIN EN 982, 

hose assemblies are 

not permitted to be 

manufactured from any 

components that have 

already been in use in other 

hose assemblies. 

After cutting it is recommended to clean the hose 

with compressed air from both sides. 

Please make use of Parker‘s Cleaning System TH6-7 

– A quick and simple system 

– Delivered with two plastic nozzles for hoses 

from size -4 up to -32. 

The hose is pressed against the nozzle and thereby 

opens a valve to allow the compressed air to blow 

through the hose and blow out loose particles.

Marking 

assemblies must be clearly and permanently 

marked. They must bear the following information: 

– Manufacturer’s identification 

– Date of production (year and month) 

– Maximum permissible working pressure limit 

of hose assembly 

Crimping 1-Piece Parkrimp No-Skive Fittings 

Crimping is the safest, fastest and 

most commonly used method of 

making a hose assembly. The Parker 

crimping systems ensure precise, 

leak-free and tear-proof assembly 

of hose and fitting. Reaching the 

exact crimping diameter is possible 

with Parkrimp crimping tools or 

adjustable crimping tools. When 

crimping, it is essential that hose, 

fitting and crimping tool (dies) match 

precisely. For crimping dimensions 

please refer our crimp charts on 

pages Ed-1 to Ed-11. 

26, 46, 48, 70, 71, 73, 76, 77, 78, 79, S6 series: 

Push the hose all the way into the coupling. 

Place the hose next to the fitting shell 

and mark the insertion depth or 

the length of the fitting onto the 

hose – (lubricate hose end if 

necessary), push the 

hose into the fitting 

until the mark on the 

hose is even with the 

end of the shell. 

Parker representatives 

can support you with 

training or advice ! 

Aa-13 


Furthermore, the insertion depth, a 

square cut hose, correct, burr-free 

and clean crimping are important to 

ensure a correctly formed and leakfree 

connection of hose and fitting. 

Using the ParKrimp hose crimpers 

or adjustable crimpers, the fitting is 

crimped onto the hose in one slow 

and smooth crimping procedure. 

A depth stop with automatic 

function ensures safe positioning 

of the fitting. This guarantees the 

correct crimping of hydraulic hose 

assemblies. 

Angle setting 

The displacement angle of a hose assembly 

is indicated only when two elbow fittings are 

assembled in a displaced way. 

The angle always has to be indicated clockwise 

looking from the elbow fitting at the back to the 

one in the front. Please also consider the natural 

bending of the hose.


Testing (optional) 

Static test pressure depending on the hose type 

and application is applied to the finished hose 

assembly for a pre-defined period of time. The test 

procedure can be documented using a test logging 

unit. The test pressure for Parker hydraulic hose 

assemblies is 2 times the value of the dynamic 

operating overpressure. 

Cleaning 

The hydraulic systems have to reach 

a defined degree of cleanliness. For 

this purpose we use cleaning devices 

which ensure fast and efficient cleaning 

of hose assemblies. 

With the TH6-6 standard cleaning 

device, certain cleanliness classes can 

be achieved. This cleaning device first 

flushes the hose assembly with an 

anticorrossive emulsion and dries 

it afterwards with pre 

ISO 

4406 

NAS 

1638 

SAE 

749 

11/8 2 

12/9 3 0 

13/10 4 1 

14/11 5 2 

15/12 6 3 

16/13 7 4 

17/14 8 5 

18/15 9 6 

19/16 10 

20/17 11 

21/18 12 

Proof Pressure Test 

This test is typically carried out on customer 

request according to a method defined by the ISO 

1402 standard. The test should be done at normal 

ambient temperature with a proof test bench using 

water or another suitable liquid. The hose assembly 

should be pressurised for between 30 to 60 

seconds at twice the working pressure of the hose 

assembly. There should be no leakage or pressure 

drop. A complete test report should be provided 

together with the hose assembly to the customer. 

For permanent protection of the 

finished hose assembly against 

impurities we recommend using 

plastic caps.

7b. Working Steps for 

2-Piece ParLock Fittings 

Cutting, cleaning after cutting and marking 

please see “Working Steps for 1-Piece Parkrimp No-Skive” 

Skiving 

For the skiving of hydraulic hose, one distinguishes 

between internal skiving and external skiving. This 

system is applied for hose types with 4 or 6 spiral 

reinforcement layers, the so-called Parker Parlock 

System or Interlock. 

Internal skiving tool 

a: Skiving knife 

D 

Skiving tool 

C 

a 

E 

A: Complete tool holder 

B: Skiving mandrel for internal skiving 

C: Supporting arm for skiving knife 

(short/long arm) 

D: Skiving knife for external skiving (2x) 

E: Skiving knife for internal skiving 

B 

Cleaning after skiving 

A 

Adjustment of tools 

for internal skiving 

Select the skiving 

tool according to 

the manufacturing 

documents and the 

hose size. Insert the 

knife for the internal 

skiving mandrel into 

the borehole of the 

mandrel provided for 

this purpose and mark 

it with a lock collar at 

the straight surface. 

When adjusting the 

knife, observe the 

marking on the internal 

skiving knife and insert 

the mandrel into the 

tool holder. 

Adjustment of tools for 

external skiving 

Attach the knives in the 

supporting arm. Select the 

supporting arm (long or short) 

depending on the hose size. 

Adjust the knives according to the Parker working 

instructions and insert the tools into the machine. 

Push the mandrel onto the hose until it is close to 

the tool (external or internal skiving knife). 

Adjustment of the sense of rotation of the 

machine 

Always skive into the direction of the spiral layers. 

Please observe the operation instructions of the 

machine. 

15 


D C 

B 

A 

External skiving tool 

A: External skiving tool 

with two arms 

B: Mandrel for 

external skiving 

C: Supporting arm 

for skiving knife 

(short/long arm) 

D: External skiving knife 

All hose types which have been skived externally 

or internally should be cleaned immediately after 

skiving. For this purpose we recommend using 

cleaning plugs which are shot through the hose 

using compressed air. 

(e.g. TH6-10-EL-7 or TH6-10-HL-9-2) 

In addition to this working step, the finished hose 

assembly must be cleaned from both ends using 

pressurised air after the completion of this working 

step.


Crimping 2-Piece ParLock Fittings 

Make sure that the hose 

ends are cut squarely. 

Push the ferrule onto 

the hose. The cut end of 

the hose must be clearly 

visible. 

Measurement 1 

in the plane of force 

For crimping 

ParLock fittings 

V4 series a minimum 

of 320 tons 

crimping force is 

recommended. 

Min. of 340 tons 

for V6 series. 

Push the nipple down 

into the hose until it 

reaches the stop on the 

lower groove (plastic 

ring, fitting shoulder or 

metal stop). Use Hoze- 

Oil, if required. 

Aa-16 

1) Select the appropriate crimping dies using the 

crimping diameter chart. 

2) Before crimping hoses and fittings it must be 

ensured that you have the most recent crimping 

dimensions. For crimping dimensions please 

refer our crimp charts on page Ed-12 to Ed-13. 

3) Insert the dies into the crimping press and set the 

crimping diameter. 

4) Place the pre-assembled hose assembly into the 

crimper and perform the crimping procedure. 

5) Please observe the operating instructions of the 

crimper. 

2-piece fittings must not be crimped on Parkrimp crimpers – only with adjustable crimpers. 

Measurement 2 

displaced by 90° 

The ferrule must bottom 

up against the plastic 

ring or metal stop. 

Checking for the correct crimping diameter 

In case of the ParLock System, the conicity is 

measured. It is measured at the beginning and the 

end of the ferrule in 2 measuring planes. 

Angle setting 

please see “Working Steps for 

1-Piece Parkrimp No-Skive” 

Measurement 1 

at the beginning and the 

end of the ferrule 

Testing and cleaning please see 

“Working Steps for 1-Piece Parkrimp No-Skive Fittings” 

After crimping, the 

ferrule must be located 

precisely in the groove 

of the nipple. 

e 

Measurement 2 

at the beginning and 

the end of the ferrule 

(displaced by 90°)

8 Routing / Installation / 

Environmental Influences 

wrong right 

The routing of the hose assembly and the environment 

in which the hose assembly operates 

directly influence the service life of the hose 

assembly. The following diagrams indicate the 

correct routing of hose assemblies that will maximise 

its service life and assure a safe working 

functionality. 

When hose installation is straight, it must be 

assured that there is enough slack in the hose 

to allow for changes in length that occur when 

pressure is applied. When pressurized, hose that 

is too short may pull loose from its hose fittings 

or stress the hose fitting connections, causing 

premature metallic or seal failures. 

The hose length must be determined so that 

the hose assembly has enough slack to allow 

the system components to move or vibrate 

without creating tension in the hose. 

However, care needs to be taken not to allow 

too much slack and therefore introduce the risk 

of the hose snagging on other equipment or 

rubbing on other components. 

Mechanical straining of the hoses needs to be 

avoided, so the hose must not be bent below 

its minimum bend radius or twisted during 

installation. The minimum bending radii for 

each hose is stated in the hose tables in the 

catalogue. 

The plane of movement must also be considered 

and the hose routing selected accordingly. 

Hose routing also plays an important role 

on the selection of the hose fittings, as the 

correct fittings can avoid straining the hoses, 

unnecessary hose length or multiple threaded 

joints. 

Aa-17 

Safe Hose Assembly in 8 Steps


wrong right 

Correct clamping (holding/supporting) of the 

hose should be exercised to securely route the 

hose or to avoid the hose contacting surfaces 

that will cause the hose damage. 

It is however, vital that the hose be allowed to 

keep its functionality as a “flexible-pipe” and 

not be restricted from changing in length when 

under pressure. 

It should also be noted that hoses for highand 

low-pressure lines shall not be crossed or 

clamped together, as the difference in changes 

in length could wear the hose covers. 

Hose should not be bent in more than one 

plane. If hose follows a compound bend, it shall 

be coupled into separate segments or clamped 

into segments that each flex in only one plane. 

Hoses should be kept away from hot parts as 

high ambient temperatures shorten hose life. 

Protective insulation may need to be used in 

unusually high ambient temperature areas. 

Whilst the importance of the functionality is 

primate the aesthetics and practicality of the 

installation should also be considered in the 

design. 

It should be considered that maintenance might 

be necessary at some stage in the future, so 

prohibitive design routings should be avoided. 

Aa-18

wrong right 

Pollution of hydraulic circuits 

Modern hydraulic equipment is becoming highly 

precise and as such more sensitive, so as a 

result the importance of a clean working fluid 

in the system is growing. Because as many as 

75 % of hydraulic system failures are caused by 

contamination of the fluid by solid particles, the 

initial cleanliness of hydraulic components, as the 

main source of these contaminates, is vital. 

With hose assemblies most of the pollution/ 

contaminates enter the hose assembly during its 

production and mainly during the cutting (or skiving) 

process. 

In order to avoid system failures, all hose 

assemblies should be cleaned before use (cleaned 

and plugged before shipping) with suitable cleaning 

equipment such as the Parker TH6-6 machine. 

The level of contamination is defined in three 

popular norms: ISO4406, ISO4405 or NAS 1638. 

Most common however, is the ISO 4406, which 

describes the number and size of solid particles in 

the hydraulic system by means of a classification 

value e.g. 16/13. 

Abrasive influences 

In general care should be taken that the hose 

is not exposed to direct surface contact that 

will cause abrasive wearing of the outer cover 

(either hose to object or hose to hose contact). If 

however, the application is such that this cannot 

be avoided, either a hose with a higher abrasion 

resistant hose cover or a protective sleeve need 

to be used. 

Parker (TC) or (ST) 

covers offer 80 times or respectively 1000 times 

the abrasion resistance of standard rubber 

covers. 

Aa-19 


ISO 

4406 

NAS 

1638 

SAE 

749 

11/8 2 

12/9 3 0 

13/10 4 1 

14/11 5 2 

15/12 6 3 

16/13 7 4 

17/14 8 5 

18/15 9 6 

19/16 10 

20/17 11 

21/18 12

How to Order 

To make ordering Parker products easier, we have itemized the order numbers on this page. 

This will be especially helpful when you order hose assemblies. You can find further useful hints on the 

following page. 

1. Hose 

Example: 436 6 

> Hose type 

436-6 > Hose inside diameter in size 

2. Hose Fittings 

Example: 1 CA -6 

1 > Fitting 

Without suffix: steel, zinc plated 

B: brass 

C: stainless steel 

K: without a plastic ring 

SM: metric hexagon dimension 

4 No-Skive e 

1 CA 6 > End configuration nomenclature 

1 CA 48 > Fitting series 

1 CA 48 - 12 6 > Thread or tube size 

1 CA 48 - 12 -6 6 > Hose size 

and 

hose fitting size 

I.D. = size -6 

I.D. = size -6 

The content of the hose crimping tables shows the standard part numbers. For the 

availability of non standard parts/materials please contact your local Parker service centre. 

All part numbers printed in bold in the respective price list are available ex-stock. 

Aa-20 

1 = Crimp 

3 = PushLok Pu Pus ushLo fitting ng 

K = Ni l t 

10 

( g 

( g ) 

example: 100VS-8

3. Hose Assemblies 

Example: P436C AC F12106-1000-0-SG900 

P 

tio tion 

436 36 

pe 

CA 

43 436- 6-6 No-Skive 

CF 

12 

2 

onfig figura ratio ion 

43 436- 6-6 No-Skive H 

Aa-21 

ze 

Ho Hos ose se as ass sse semb mbl bly ly le leng ngt gth th in mm 

Ho 

Fi Fit itt tti ti 

10 6 

Ac y, 

e. 

-1000-0-S G900 900 9000 

P 4 3 6 C A C F 1 2 1 0 6 110 000 0 0 - 0 - SG S G 90 9 00 0 0 

R = Low Pressure Push-Lok Fittings Series 82 

P = Parkrimp No-Skive Fittings Series 26, 48 

D = Parkrimp No-Skive Fittings Series 46 

F = Parkrimp No-Skive Fittings Series 70, 71, 73, 76, 77, 78, 79 and S6 

E= Parlock Skive Fittings SeriesVS 

V= Parlock Skive Fittings SeriesV4 

S= Parlock Skive Fittings SeriesV6 

Ex Explanation xplanation of the ex exa example xam xample 

SG Spring Gu 

AG Armour Guard r 

AS/PS Partek Nylon protective sleeve v 

FS Fire Sleeves 

HG PolyGuard-Hose Protector 

PG ParKoil-Hose Protector 

mm. 

be 

fied for the t bent fitting in relation with h the hose curvature. A protection prote tection sleeve eeve as a spring guard rd in 

900 m

Hose and Fittings Storage 

It is a well-known fact that rubber properties 

deteriorate during the time of storage and service. 

A system of hose age control should be maintained 

to ensure that hose is used as long as it retains full 

capabilities for rendering the intended service. 

However, it is impossible to advise the ideal storage 

period and service life of rubber hose as it is subject 

DIN 20066 

Fluid power systems – Hose assemblies – 

Dimensions, requirements 

Specifies bulk hose shelf life and hose assembly 

storage period and service life: 

• The shelf life of bulk hose before assembling must 

not exceed 4 years. 

• The service life of a hose assembly, incl. any 

period of storage, must not exceed 6 years. 

• The period of storage of a hose assembly must 

not exceed 2 years. 

Bulk Hose 

Shelf life 

– max. 4 years 

Hose Assembly 

Service life – max. 6 years 

Storage 

max. 2 years 

ISO 17165-2 / SAE J1273 

Hydraulic fluid power – Hose assemblies 

– Recommended practices for hydraulic hose 

assemblies 

The specified max. shelf life of bulk hose or a hose 

assembly is 10 years (40 quarters) from the date of 

manufacture (vulcanization) of the hose, provided it 

has been stored in accordance with ISO 2230 (Rubber 

products - Guidelines for storage) and passes visual 

inspection and if need be also a proof pressure test. 

If visual inspection gives rise to any doubts as to the 

functionality of the hose (cracks in the cover or tube 

after hose flexing, excessive stiffness, reinforcement 

rust etc.), a proof pressure test should be carried 

out before use or the hose should be scrapped. 

Aa-22 

to a variety of factors which may affect the rubber 

characteristics and the suitability for use. 

That is also why various standardization committees 

take very different approaches to rubber hose 

storage period and service life. The main national 

and international standards defining rules for rubber 

hose storage are the following: 

BS 5244 

Recommendations for application, storage and 

life expiry of hydraulic rubber hoses and hose 

assemblies 

Specifies tests needed for various storage periods 

of hose (in bulk or hose assembly): 

• Storage period does not exceed 3 years 

– no tests needed. 

• Storage period is between 3 and 5 years 

– proof pressure test needed. 

• Storage period is between 5 and 8 years 

– proof pressure, burst, impulse, cold flexibility 

and electrical tests needed. 

• Bulk hose or a hose assembly older than 8 years 

– must be scrapped. 

For hose assembly service life no explicit limits are 

specified, whereas it is recommended to establish 

rules for each particular equipment and application 

on the basis of records taken from the real service. 

Hint 

German and the 

British standards are 

the most rigorous. 

ISO 8331 

Rubber and plastic hoses and hose assemblies 

– Guide to selection, storage, use and maintenance 

Specifies storage periods similar to DIN 20066 

– bulk hose max. 4 years, a hose assembly max. 

2 years. If the storage exceeds these limits the hose 

must be inspected and tested (tests are not specified). 

Hose assembly service life is not specified. 

OEM regulations 

In addition to these national and international standards, also some Original Equipment Manufacturers 

(OEMs) have their own regulations for age of hose used for production of hose assemblies. 

We recommend generally observe the regulations relevant for your country or ISO 17165-2 (if there is no 

domestic regulation), plus the regulation of your customer’s country or of your OEM customer in the extent 

in which they are more demanding.

Hoses storage 

– best practices 

Store hoses and hose assemblies in a cool, dark 

and dry room with capped ends in closed boxes 

(preferably in the original Parker packaging) and in 

the manner facilitating inspection of the hose condition 

and the first-in first-out (FIFO) inventory control 

system. 

The main factors determining the hose storage are: 

a) Temperature 

Preferably between 15 °C and 25 °C, 

without rapid and frequent fluctuation. 

b) Humidity 

Preferably not higher than 65 %, protect hose 

against moisture and avoid atmospheric 

humidity condensation. 

c) Heat 

Store hose away from heat sources. 

d) Light 

Protect hose against direct sun light, light of 

discharge lamps and other ultraviolet sources. 

e) Corrosive liquids and fumes 

Do not store in the same room with corrosive 

chemicals. 

f) Ozone 

Avoid using high power electrical equipment and 

electrical spark sources in the storage room. 

g) Oils and greases 

Avoid direct contact. 

h) Space and bends 

Keep hose in stress-free shape never bent below 

the min. bend radius. 

i) Electrical and magnetic fields 

Store hose away from powerful electric 

transformers, motors and generators that could 

induce current in the hose metal reinforcement. 

j) Rodents and insects 

Protect against rodents and insects. 

Aa-23 

Fittings storage 

– best practices 

For storing fittings the same rules as for hose are 

applicable (especially for fittings with rubber sealing), 

in addition: 

a) Mismatching and confusing 

Avoid unnecessary repacking and store fittings 

in clearly marked closed containers (preferably in 

the original Parker packaging). 

b) Damage of threads and sealing surfaces 

Avoid unnecessary reloading and handling. 

c) Fittings with O-rings 

Assure that storage period of fittings with 

O-rings or other rubber sealing does not 

exceed 2 years (remember: first in-first out). 

d) Caps 

Hose assemblies fittings should be capped 

against damage and contamination. 

10 100 

Years Ye Years ars rs

Safety First! 

A hydraulic hose assembly is a power component and may 

cause property damage, personal injury or death! 

WARNING: Injuries in which hydraulic or other liquid is involved must be treated 

without delay and not the same way as an ordinary injury! 

1. High pressure fluid injection can be almost invisible, leaking from a pinhole, but it can pierce the skin 

deep into the muscle! 

2. If a fluid-injection accident occurs, search immediately for a medical treatment by a doctor! 

3. Don’t touch pressurized hydraulic hose assemblies and don’t look at them from a short distance 

– especially not close to fittings! 

4. Secure ends of hydraulic assemblies with high pulsing pressure and all high pressure air hose assemblies 

against blow-off of the hose from the fitting with appropriate whip restraints! 

5. Stay out of hazardous areas while testing hose assemblies under pressure and wear proper protective 

clothing and goggles! 

We in Parker are making all efforts to develop, 

manufacture and deliver 

safe products and servi 

from integrated design 

ing of all components t 

sharing our know-how 

our customers and provi 

them with comprehen 

support and training. 

Aa-24 

ease also make all efforts on 

our side to provide reliable and safe 

se assemblies to your customers 

forward to them the know-how 

acquired, whether from us or due 

own unique experience, especially 

the proper use and maintenance of 

s. 

! 

Avoid Avoid injury injury to to yourself yourself and 

and 

others others by by following following these 

these 

important important rules 

rules

! 

• For selection of proper hose a 

– Safe Hose Assembly in 8 S 

– Technical Data (pages Aa- 

• For manufacturing of hose as 

– Working !No-Skive !a-12 

Steps for 1-Piece 

ff) 

– Working Steps for 2-Piece 

• For storing, packing and han 

– Hose and Fittings Storage 

• For installation on machines: 

– Routing !) 

/ Installation / Env 

• For inspection, maintenance 

– Preventive Maintenance Pr 

• READ CAREFULLY AND O 

– Parker Safety Guide for Selecting and Using Hose, Tubing, Fittings and Related Accessories 

(pages Ab-42 ff) 

• INVESTIGATE, STUDY AND OBSERVE all relevant international and national standards 

and directives of your local trade, technical and work safety associations, such as: 

– ISO 17165-1 Hydraulic Fl! 

– ISO 17165-2 Hydraulic Fl! 

b! 

Carefully read and observe especially the following sections 

of this catalogue 

Hose Hint 

There are several analogies between 

hydraulic and electric systems and 

it is not inappropriate to compare 

high-pressure hydraulic hoses to 

high-voltage electrical cables and 

to advise to regard and handle them 

with similar caution and care! 

– ISO 1433 Hydraulic Power – General Rules and Safety Requirements for Systems and Components 

– SAE J1273 Recommended Practices for Hydraulic Hose Assemblies 

– DIN EN 982 Safety of Machinery – Safety Requirements for Fluid Power Systems and Components 

In Germany 

– BGR 237 Hydraulik-Schlauchleitungen – Regeln für den sicheren Einsatz 

– FA 015 Hydraulik-Schlauchleitungen Prüfen und Auswechseln 

– BGI 5100 Sicherheit 

In UK 

– BFPDA D8 Quality Control Procedures and Requirements for BFPDA Distributors 

– BFPDA D14 A Simple Rule for Re-ending Hydraulic Hose Assemblies – Don’t 

– BFPDA P47 Guidelines for the Use of Hydraulic Fluid Power Hose and Hose Assemblies 

Aa-25

Preventive Maintenance Programme 

“All hoses will eventually fail, it’s just a matter of 

when” it is an often ignored but essential fact to 

remember when working with hydraulic hoses. 

Moreover, if a hose suddenly fails, it can have direct 

consequences, including increased labour and 

Be preventive, 

not reactive! 

A preventive hose maintenance program, including 

even preventive replacement of not-yet-failed hose 

assemblies, is far more cost-effective than reacting 

to a hose assembly failure plus it provides a number 

of other advantages. It’s essential not to look just at 

the initial purchase price of a new hose assembly 

but to the total costs in consequence of a potential 

failure: 

• Cost of lost fluid 

• Pollution-related costs 

• Costs of other more expensive components 

damaged due to hose failure 

• Machine downtime 

• “Costs” related to safety and health – hard to 

identify and not at all expressible in numbers! 

Aa-26 

material cost, unscheduled downtime and, most 

seriously, injury or even death of the personnel close 

the hose. Avoiding failure should be a prime 

directive for any work processes which use 

hydraulic hoses. 

The Preventive Maintenance Program includes a 

scheduled plan of visual inspections and preventive 

hose replacement, in case the hose assembly 

shows signs of an impending 

failure: 

• Damaged, cracked, cut or 

abraded hose cover 

• Exposed reinforcement 

• Cracked, damaged or corroded 

fittings 

• Leaks in fitting, perspiring 

hose cover close to fitting 

• Kinked, crushed, flattened 

or twisted hose 

• Hard, stiff, cracked or 

charred hose 

• Blistered, soft, degraded or 

loose cover 

• Fitting slippage on hose 

• etc. 

Hose Hint 

A good analogy is 

automobile tyres. 

Just like hose, 

tyres are made of 

rubber, age with 

time and experience 

a lot of strain 

from the conditions 

they work in. 

Most drivers are 

cautious to replace 

tyres once 

they show signs of 

wear, not leaving 

it to destiny when 

they break on the 

road! So why don’t 

they do it with 

hydraulic hoses? 

As there are countless factors influencing the hose life, there cannot be and are not any exact guidelines to 

determine when a hose assembly has to be replaced or to judge how long it will work. Yet, we do have a 

tool to influence and determine the hose life: 

Visual Inspections + Preventive Replacement = Preventive Maintenance Program!




Hose Overview Ab-2 – Ab-3 

Hose Fittings Overview Ab-4 – Ab-7 

Hose Fittings Pressure Ratings Ab-8 – Ab-10 

Hose Fittings Nomenclature Ab-11 – Ab-14 

Classification Bodies Ab-15 

Classification Body Type Approvals Ab-16 – Ab-17 

Conversion Chart Ab-18 

Temperature / Pressure Chart Ab-19 

Flow Capacity Nomogram Ab-20 

The Correct Method to Fit Female Swivel Ends Ab-21 

Chemical Resistance Table Ab-22 – Ab-30 

Identifying Fitting Types Ab-31 – Ab-41 

Safety Guide Ab-42 – Ab-45 

Ab-Index 

Index 

Catalogue 4400/UK


Hose Overview 

Push-Lok 

Push-Lok 

Low pressure 

Low pressure 

Transport + Hydraulic 


Ab-2 

Medium pressure 

Working Pressure (MPa) in Size 

Hose 


-3 -4 -5 -6 -8 -10 -12 -16 -20 -24 -32 

801Plus 2.4 2.4 2.1 2.1 2.1 1.4 

-40/+100 1 braid, fibre - 

B1a-1 

830M 1.6 1.6 1.6 1.6 1.6 -40/+80 1 braid, fibre - 

B1a-4 

Multipurpose 831 

2.4 2.0 2.0 2.0 2.0 -40/+100 1 braid, fibre - 

B1a-5 

837BM 1.6 1.6 1.6 1.6 1.6 1.4 

-40/+100 1 braid, fibre - 

B1a-7 

837PU 1.6 1.6 1.6 1.6 1.6 -40/+100 1 braid, fibre - 

B1a-8 

Phosphate Ester 804 

0.9 0.9 0.9 0.9 -40/+80 1 braid, fibre - 

B1a-2 

Fire retardant 821FR 2.4 2.0 2.0 1.7 -40/+100 1 braid, fibre - 

B1a-3 

High temperature 836 

1.7 1.7 1.7 1.7 1.7 -40/+150 1 braid, fibre - 

B1a-6 

Non-conductive 838M 1.6 1.6 1.6 1.6 1.6 -40/+80 1 braid, fibre - 

B1a-9 

601 

8.6 7.8 6.9 5.2 3.9 

-40/+125 2 braids, fibre DIN EN854-R3 - SAE 100R3 

B2a-7 

Standard 611 

2.8 2.8 2.8 2.4 2.1 -40/+100 1 braid, fibre DIN EN854-R6 

B2a-8 

681 

7.5 6.8 6.3 5.8 5.0 4.5 4.0 

-40/+100 2 braids, fibre DIN EN854-2TE 

B2a-10 

High temperature 611HT 2.8 2.8 2.8 2.4 2.1 -40/+150 1 braid, fibre DIN EN854-R6 

B2a-9 

Railway 681DB 7.5 6.8 6.3 5.8 5.0 4.5 4.0 

-40/+100 2 braids, fibre DIN EN854-2TE 

B2a-11 

201 

20.7 20.7 15.5 13.8 12.0 10.3 5.5 4.3 3.5 2.4 -40/+150 1 braid, wire SAE 100R5 - SAE J1402AII 

B2a-1 

206 

20.7 20.7 15.5 13.8 12.0 10.3 5.5 4.3 3.5 2.4 -48/+150 1 braid, wire SAE 100R5 - SAE J1402AII 

B2a-2 

Transportation 

213 

13.8 10.3 10.3 8.6 6.9 5.2 2.8 2.1 1.7 1.4 -45/+150 1 braid, wire SAE J1402AI 

B2a-3 

293 

3.5 3.5 3.5 3.1 3.1 3.1 

-50/+150 1 braid, fibre SAE J1402AI 

B2a-6 

Fire retardant 221FR 

3.5 3.5 3.5 3.5 3.5 3.5 

-20/+100 1 braid, wire SAE J1527TypR3 

B2a-4 

Refrigeration 285 

3.4 3.4 3.4 3.4 3.4 -30/+125 1 braid, wire SAE J2064TypC 

B2a-5 

421SN 22.5 21.5 18.0 16.0 13.0 10.5 8.8 6.3 5.0 4.0 -40/+100 1 braid, wire DIN EN 853-1SN - ISO 1436-1SN/R1AT - SAE 100R1AT Ca-9 

422 

22.5 21.5 18.0 16.0 13.0 10.5 8.8 6.3 5.0 4.0 -40/+100 1 braid, wire DIN EN 853-1SN - ISO 1436-1SN/R1AT - SAE 100R1AT Ca-11 

301SN 40.0 35.0 33.0 27.5 25.0 21.5 16.5 12.5 9.0 8.0 -40/+100 2 braids, wire DIN EN 853-2SN - SAE 100R2AT Ca-1 

302 

40.0 35.0 33.0 27.5 25.0 21.5 16.5 12.5 9.0 8.0 -40/+100 2 braids, wire DIN EN 853-2SN - ISO 1436-2SN/R2AT - SAE 100R2AT Ca-3 


441 

34.5 29.3 27.5 24.0 19.0 15.5 13.8 

-40/+125 1 braid, wire ISO 11237-R16 - SAE 100R16 

Ca-15 

451 

21.0 21.0 21.0 21.0 21.0 -40/+100 1/2braid, wire ISO 11237-R17 - SAE 100R17 

Ca-17 

492 

28.0 25.0 22.5 19.0 15.0 15.0 11.0 7.5 -40/+100 1 braid, wire Exceeds DIN EN 857-1SC - ISO 11237-1SC Ca-26 

462 

42.5 40.0 35.0 31.0 28.0 28.0 21.0 17.2 -40/+100 2 braids, wire Exceeds DIN EN 857-2SC - ISO 11237-2SC Ca-20 

301TC 40.0 35.0 33.0 27.5 25.0 21.5 16.5 12.5 9.0 8.0 -40/+100 2 braids, wire Exceeds DIN EN 853-2SN - ISO 1436-2SN(R2AT Ca-2 

High 351TC 28.0 28.0 28.0 28.0 -40/+100 2 braids, wire SAE 100R19 

Ca-5 

abrasion resistance 451TC 21.0 21.0 21.0 21.0 21.0 21.0 

-40/+100 1/2braid, wire ISO 11237-R17 - SAE 100R17 

Ca-18 

MSHA approved 471TC 40.0 36.0 35.0 29.7 25.0 21.5 17.5 

-40/+100 2 braids, wire DIN EN 857-2SC - ISO 11237-2SC Ca-23 

472TC 

15.7 12.5 9.0 -40/+100 2 braids, wire DIN EN 857-2SC - ISO 11237-2SC Ca-23 

Extreme abrasion 492ST 28.0 25.0 22.5 19.0 15.0 15.0 11.0 

-40/+100 1 braid, wire DIN EN 857-1SC - ISO 11237-1SC Ca-27 

resistance 462ST 42.5 40.0 35.0 31.0 28.0 28.0 21.0 

-40/+100 2 braids, wire DIN EN 857-2SC - ISO 11237-2SC Ca-21 

426 

19.2 15.7 14.0 10.5 8.7 7.0 

-48/+150 1 braid, wire SAE 100R1AT 

Ca-13 

Low / High 

436 

27.5 24.0 19.0 15.5 13.8 

-50/+150 2 braids, wire SAE 100R16 

Ca-14 

temperature 

461LT 42.5 40.0 35.0 31.0 28.0 28.0 21.0 

-50/+100 2 braids, wire Exceeds DIN EN 857-2SC - ISO 11237-2SC Ca-19 

424 

6.9 4.3 3.5 2.4 -40/+85 1 braid, wire SAE 100R1AT 

Ca-12 

Phosphate Ester 

304 

34.5 27.5 24.0 15.5 13.8 11.2 8.6 7.8 -40/+80 2 braids, wire SAE 100R2AT 

Ca-4 


Hose Overview 

Catalogue 4400/UK



3-braids 

Working Pressure (MPa) in Size 

Hose 


-3 -4 -5 -6 -8 -10 -12 -16 -20 -24 -32 

441RH 34.5 29.3 27.5 24.0 19.0 15.5 13.8 

-40/+125 1 braid, wire ISO 11237-R16 - SAE 100R16 Ca-16 

Railway 

421RH 

6.3 5.0 4.0 -40/+100 1 braid, wire DIN EN 853-1SN - ISO 1436-1SN/R1AT - SAE 100R1AT Ca-8 

493 

20.0 20.0 20.0 17.5 max.+120 1 braid, wire - 

Ca-28 

Water cleaning 

463 

40.0 40.0 35.0 max.+120 2 braids, wire - 

Ca-22 

402 

10.0 10.0 10.0 10.0 -40/+100 1 braid, wire - 

Ca-6 

Pilot 

412 12.0 12.0 12.0 

-40/+100 1 braid, wire - 

Ca-7 

Wire cover 421WC 19.0 15.5 13.8 8.6 6.9 

-40/+121 1 braid, wire ISO S1436-1SN/R1AT - SAE 100R1AT Ca-10 

477 

45.0 42.5 40.0 38.0 35.0 35.0 25.0 

-40/+100 2 braids, wire Excels DIN EN 853-2SN - DIN EN 856-2SC Ca-24 

Powerlift 

477ST 45.0 42.5 40.0 38.0 35.0 35.0 25.0 

-40/+100 2 braids, wire Excels DIN EN 853-2SN - DIN EN 856-2SC Ca-25 

Extremely 692 

21.0 21.0 21.0 21.0 21.0 

-40/+100 1/2 braids, wire Excels SAE 100R17 

Ca-29 

flexible 692Twin 21.0 21.0 21.0 21.0 21.0 

-40/+100 1/2 braids, wire Excels SAE 100R17 

Ca-30 

811 

2.1 1.7 1.4 1.0 0.7 -40/+100 1 braid,1steelspiral SAE 100R4 

Ca-31 

Suction 

881 

2.1 1.7 1.4 1.0 0.7 -40/+121 1 braid,1steelspiral SAE 100R4 

Ca-32 

Standard 372 

44.5 41.5 35.0 35.0 28.0 

-40/+100 3 braids, wire - 

Da-2 

Low temperature 371LT 

44.5 41.5 35.0 35.0 28.0 

-50/+100 3 braids, wire - 

Da-1 

High abrasion res. 372TC 

44.5 41.5 35.0 35.0 28.0 

-40/+100 3 braids, wire - 

Da-4 

Railway 372RH 

44.5 41.5 35.0 35.0 28.0 

-40/+100 3 braids, wire - 

Da-3 

701 

45.0 41.5 35.0 35.0 28.0 

-40/+100 4 spiral, wire DIN EN 856-4SP - ISO 3862-4SP Da-5 

731 

42.0 38.0 32.0 29.0 25.0 -40/+100 4 spiral, wire DIN EN 856-4SH - ISO 3862-4SH Da-7 


781 

35.0 35.0 35.0 35.0 -40/+125 4/6 spiral, wire DIN EN 856-R13 - ISO 3862-R13 - SAE 100R13 Da-11 

P35 

35.0 -40/+125 6 spiral, wire DIN EN 856-R13 - ISO 3862-R13 - SAE 100R13 Da-12 

774 

28.0 28.0 21.0 17.5 17.5 -40/+80 4 spiral, wire - 

Da-10 


F42 

42.0 42.0 42.0 42.0 -40/+80 4/6 spiral, wire ISO 3862-R15 - SAE 100R15 

Da-17 

Extreme pressure 761 

56.0 56.0 

-40/+125 6 spiral, wire - 

Da-8 

721TC 

28.0 28.0 28.0 28.0 28.0 21.0 17.5 17.5 -40/+125 4 spiral, wire DIN EN 856-R12 - ISO 3862-R12 - SAE 100R12 Da-6 

High abrasion 

782TC 

35.0 35.0 35.0 35.0 -40/+125 4/6 spiral, wire DIN EN 856-R13 - ISO 3862-R13 - SAE 100R13 Da-13 

resistance 

42.0 42.0 4/6 spiral, wire Da-15 

MSHA approved 

791TC 

42.0 42.0 -40/+125 

ISO 3862-R15 - SAE 100R15 

792TC 

42.0 42.0 

-40/+125 4/6 spiral, wire ISO 3862-R15 - SAE 100R15 

Da-15 

Low temperature 772LT 

28.0 28.0 28.0 28.0 21.0 17.5 -57/+100 4 spiral, wire DIN EN 856-R12 - ISO 3862-R12 - SAE 100R12 Da-9 

787TC 

35.0 35.0 35.0 35.0 

-40/+125 4 spiral, wire ISO 18752-DC 

Da-14 

Compact spiral ! 

797TC 

42.0 42.0 42.0 42.0 

-40/+125 4 spiral, wire ISO 18752-DC 

Da-16 

H31 

50.0 44.5 41.5 39.0 35.0 31.0 

-40/+100 4 spiral, wire Exceeds DIN EN 856-4SP - ISO 3862-4SP Da-22 

H29 

43.0 40.0 35.0 31.0 28.0 -40/+100 4 spiral, wire Exceeds DIN EN 856-4SH - ISO 3862-4SH Da-18 


R35 

35.0 35.0 35.0 35.0 35.0 -40/+100 4/6 spiral, wire DIN EN 856-R13 - ISO 3862-R13 - SAE 100R13 Da-25 

R42 

42.0 42.0 42.0 42.0 42.0 42.0 -40/+100 4/6 spiral, wire ISO 3862-R15 - SAE 100R15 

Da-27 

H31TC 50.0 44.5 41.5 39.0 35.0 31.0 


High 

H29TC 


abrasion resistance 

35.0 35.0 35.0 4/6 spiral, wire Da-26 

MSHA approved 

R35TC 

35.0 35.0 -40/+100 

DIN EN 856-R13 - ISO 3862-R13 - SAE 100R13 

R42TC 


Da-28 

Extreme H31ST 50.0 44.5 41.5 39.0 35.0 31.0 


abrasion H29ST 


resistance R42ST 


Da-29 

Railway H29RH 

40.0 35.0 31.0 -40/+100 4 spiral, wire Exceeds DIN EN 856-4SH - ISO 3862-4SH Da-19 


3-braids 

Ab-3 



High pressure 

High pressure 

Hose Overview 

ParLock 

ParLock 

Catalogue 4400/UK


DIN – Metric 

CA 

Female Metric 24° 

Light Series with O–Ring 

Swivel – Straight 

ISO 12151-2-SWS-L – DKOL 

C0 

Female Metric 

Very Light Series LL 

Swivel – Straight (Ball Nose) 

DKM 

C9 

Female Metric 24° – Swivel 

Heavy Series with O–Ring 

Straight 

ISO 12151-2-SWS-S – DKOS 

C6 

Female Metric – Swivel 

Heavy Series – Straight (Ball Nose) 

DKS 

BSP 

92 

Female BSP Parallel Pipe 

Swivel – Straight (60° Cone) 

BS5200-A – DKR 

EA 

BSP Swivel Female 

with O–Ring (60° Cone) 

BS 5200 – ISO 12151-6 – DKOR 

91 

Male BSP Taper Pipe – Rigid 

Straight 

BS5200 – AGR-K 

CE 



Swivel – 45° Elbow 

ISO 12151-2-SWE 45°-L – DKOL 45° 

C3 

Female Metric 

Light Series – Swivel 

Straight (Ball Nose) 

DKL 

0C 



45° Elbow 

ISO 12151-2 – SWE 45°-S – DKOS 45° 

49 

Metric Banjo 

Straight 

DIN 7642 

B1 


Swivel 

45° Elbow (60° Cone) 

BS 5200-D – DKR 45° 

EB 


with O–Ring 


BS 5200 – ISO 12151-6 – DKOR 45° 

B5 


Swivel 

Straight (Flat Seat) 

CF 




ISO 12151-2-SWE-L – DKOL 90° 

C4 

Female Metric 


45° Elbow (Ball Nose) 

DKL 45° 

1C 



90° Elbow 

ISO 12151-2-SWE-S – DKOS 90° 

9B 

Female Metric Swivel 

Light Series 

45° Elbow 

B2 

Ab-4 


Swivel 


BS 5200-B – DKR 90° 

EC 


with O–Ring 


BS 5200 – ISO 12151-6 – DKOR 90° 

34 

Inch Standpipe (Brass) 

Hose Fittings Overview 

D0 

Male Metric 24° 

Light Series – Rigid 

Straight 

ISO 12151-2-S-L – CEL 

C5 

Female Metric 


90° Elbow (Ball Nose) 

DKL 90° 

D2 

Male Metric 24° – Rigid 

Heavy Series – Straight 

ISO 12151-2-S-S – CES 

9C 


Light Series 

90° Elbow 

B4 



Block Type (60° Cone) 

BS 5200-E – DKR 90° 

D9 

Male BSP Parallel Pipe 

Rigid – Straight (60° Cone) 

BS5200 – AGR 

Catalogue 4400/UK


SAE 

01 

Male NPTF Pipe 

Rigid – Straight 

SAE J476A / J516 – AGN 

05 

Male SAE Straight Thread 

with O–Ring – Rigid 

Straight 

ISO 11926 – SAE J516 

37/3V 

Female JIC 37° 

SAE 45° – Dual Flare 

Swivel Female 45° Elbow 

ISO 12151-5-SWE 45° – DKJ 45° 

Flange 

15/4A 

SAE Code 61 Flange 

Straight 

ISO 12151-3-S-L – SFL 

5000 psi 

6A 


Straight 

ISO 12151-3-S-S – SFS 

6000 psi 

8F 

Flange – 45° Elbow 

8000 psi 

X9 


Full flang 

Code 61 

XG 

Caterpillar ® Flange 

60° Elbow 

02 

Female NPTF Pipe – Rigid 

Straight 

SAE J476A / J516 

06/68 

Female – JIC 37° 

SAE 45° Dual Flare 


ISO12151-5-SWS – DKJ 

39/3W 

Female JIC 37° 

SAE 45° – Dual Flare 

Swivel Female 90° Elbow 

ISO 12151-5-SWES – DKJ 90° 

16 

SAE Code 61 – Flange Head 

22.5° Elbow 

ISO 12151-3-E22ML – SFL 22.5° 

3000 psi 

6F 


45° Elbow – Heavy Series 

ISO 12151-3 – E45-S – SFS 45° 

6000 psi 

8N 


8000 psi 

PY 

Flange – 24° Male 

French Gas 

Straight 

XN 


90° Elbow 

03 

Ab-5 

Male JIC 37° – Rigid 

Straight 

ISO12151-5-S – AGJ 

08 

Female SAE 45° – Swivel 

Straight 

SAE J516 

41/3Y 

Female JIC 37° / 45° 

Swivel Female 90° Elbow (Long) 

ISO 12151-5-SWEL – DKJ 90°L 

17/4F 


45° Elbow 

ISO 12151-3 – E45S – L – SFL 45° 

5000 psi 

6N 


90° Elbow 

ISO 12151-3 – E 

6000 psi 

X5 

Flange – Straight 

Full flange system for 

Code 61 or Code 62 

XA 


Straight 


04 

Male SAE 45° – Rigid 

Straight 

SAE J516 

33 

Male JIC 37° – Rigid 

45° Elbow 

ISO 12151-5 – AGJ 45° 

L9 

Female JIC 37° – Swivel 

90° Elbow – Medium Drop 

ISO 12151-5-SWEM – DKJ 90° M 

19/4N 


90° Elbow 

ISO 12151-3-E-L 

5000 psi 

8A 

Flange – Straight 

8000 psi 

X7 


Full flange system for 

Code 61 or Code 62 

XF 


45° Elbow 

Catalogue 4400/UK


ORFS 

JC 

Female ORFS 


Short 

ISO 12151-1 – SWSA 

SAE J516 – ORFS 

J1 

Female ORFS – Swivel 

90° Elbow – Long Drop 

ISO 12151-1 – SWEL 

SAE J 516 – ORFS 90° L 

JIS 

FU 


Swivel – Straight (30° Flare) 

ISO 228-1 – JIS B8363 – GUI 

FG 

Male French Gas Series 

Rigid – Straight (24° Cone) 

F9 

French Female Metric Series 

Swivel – (Ball Nose) 

CW 

Power Cleaner Connection 

JS 

French Standard 

ORFS Swivel Female (Long) 

ISO 12151-1-SWSB 

SAE J516 – ORFS 

J5 


90° Elbow – Medium Drop 

ISO 12151-1 – SWEM – ORFS 90° M 

GU 


Swivel – Straight (60° Cone) 

ISO 228-1 – JIS B8363 – GUO 

F2 

Female French Gas Series 


FA 

Metric Male for Agriculture Valves 

High Pressure Cleaning 

NW 

Female Kärcher 

Metric Cleaning Hose Fitting 


J7 

F4 

Ab-6 


45° Elbow 

ISO 12151-1 – SWE 45° 

SAE J516 – ORFS 45° 

JM 

ORFS Male 

ISO 12151-1-S – SAE J516 

MU 


Straight (30° Flare) 

JIS B8363 – MU 

Female French Gas Series 


(Ball Nose) 

PW 

Male Kärcher 

Metric Cleaning Hose Fitting 



J9 


90° Elbow – Short Drop 

ISO 12151-1 – SW 

SAE J516 – ORFS 90° 

JD 

Male ORFS 

Bulkhead with Locknut 

Straight (with O–ring) 

ISO 12151-1 – SAE J516 

MZ 


90° Elbow (30° Flare) 

JIS B8363 

F6 

French Male Metric Series (24° Cone) 

Catalogue 4400/UK


Others 

XU 


Straight (30° Flare) 

JIS B8363 

FF 

Metru–Lok Swivel Female 

82 

Push–Lok ® Union 

6C 

60° Cone Swivel Female 

45° Elbow 

5T 

Female Tube O–Ring Swivel 

90° Elbow – Short Pilot 

EN 

UPTC – Male 

Straight 

XY 


90° Elbow (30° Flare) 

JIS B8363 

AF 



(with O–ring Seal) 

DP 

Metric Swivel Female Tee 

Male Stud 

7C 


90° Elbow 

59PT 

Male Tube O–Ring Swivel 

Long Pilot 

With Charge Port at 180° for R134a 

UPTC Universal push-to-connect 

EU 

UPTC – Male 

45° Elbow 

DK 

Ab-7 

Male Metric L – Rigid 

Bulkhead with Locknut 

(24° Cone) 

NM 


L Series – Rigid – Straight 

ED–Seal 

ISO 1179 

DR 

Metric Swivel Female Tee 

5S 

Female Tube O–ring Swivel 

Short Pilot 

5LPT 


90° Elbow – Long Pilot 

With Charge Port at 180° for R134a 

ET 

UPTC – Male 

90° Elbow 


DX 


(M27x2) O–Ring 

Light Series 

VW121 


(VW-Norm 39-V-16631) 

5C 


5H 


45° Elbow – Short Pilot 

Catalogue 4400/UK



Fitting 

end 

connection 

92, B1, B2, 

B4, B5 

EA, EB, EC 

91, D9 

01 

02 

03, 33 

Description 

BSP 

swivel female 

BSP 

swivel female 

with O-ring 

BSP 

male 

NPTF 

male 

NPTF 

female 


male 

Inch fittings (size) 


-4 -5 -6 -8 -10 -12 -16 -20 -24 -32 

63.0 55.0 43.0 37.5 35.0 28.0 25.0 21.0 21.0 

40.0 40.0 35.0 35.0 31.5 25.0 20.0 16.0 12.5 

63.0 55.0 43.0 35.0 28.0 25.0 21.0 21.0 

34.5 27.5 24.0 21.0 17.0 15.0 14.0 14.0 

34.5 27.5 24.0 21.0 17.0 15.0 14.0 14.0 

41.0 41.0 34.5 34.5 34.5 34.5 27.5 20.0 17.0 17.0 

04 SAE 45° male 41.0 41.0 34.5 34.5 34.5 34.5 27.5 20.0 17.0 17.0 

05 

06/68,37/3V, 

39/3W, L9, 

41/3Y 

93 

07 

08, 77, 79 

1L 

S2 

0G, 0L 

28, 67, 69 

15, 16, 17, 18, 

19, 26, 27, 89, 

X5, X7, X9 

4A, 4N, 4F 

6A, 6E, 6F, 6G, 

6N, XA, XF, XG, 

XN, X5, X7, X9 

SAE male 

with O-ring 


swivel female 

Female SAE (JIC) 37° 

90° Elbow 

Female 

NPSM-pipe swivel 

Female SAE 45° 

swivel 

Male NPTF 

pipe swivel 

90° Elbow 

Female NPTF 

pipe swivel 

Male SAE 

O-ring 

SAE Male 

inverted 

45° swivel 

SAE flange 

Code 61 

SAE flange 

5000 psi 

SAE flange 

Code 62 

6000 psi 

41.0 41.0 34.5 34.5 34.5 34.5 27.5 20.0 17.0 17.0 

41.0 41.0 34.5 34.5 34.5 34.5 27.5 20.0 17.0 17.0 

41.4 41.0 34.5 34.5 34.5 34.5 27.5 20.0 17.0 17.0 

34.5 27.5 24.0 21.0 17.0 

41.0 41.0 34.5 34.5 34.5 34.5 27.5 20.0 17.0 17.0 

21.0 21.0 21.0 21.0 19.0 15.5 14.0 11.0 9.0 8.0 

21.0 21.0 21.0 21.0 19.0 15.5 14.0 11.0 9.0 8.0 

21.0 21.0 21.0 21.0 19.0 15.5 14.0 11.0 9.0 8.0 

19.0 17.0 15.0 14.0 

34.5 34.5 34.5 34.5 27.5 21.0 21.0 

Ab-8 


34.5 34.5 34.5 

41.0 41.0 41.0 41.0 41.0 41.0 

Catalogue 4400/UK


Fitting 

end 

connection 

JM, J6, J8, J0, 

JU 

JC, JS, J3, J7, 

J9, J5, J1 

JD 

GU 

FU 

MU 

MZ 

UT 

V1 

V3 

Fitting 

end 

connection 

C3, C4, C5 

CA, CE, CF 

DO, DF, DG, DK 

DX 

Description 

Swivel female 

Form A 

DIN 20066 

swivel female 

with O-ring, Form N 

DIN 20066 

male stud, Form D 

Metric swivel female 

with O-ring 

Metric tube (mm) • Light series – L 


6 8 10 12 15 18 22 28 35 42 

25.0 25.0 25.0 25.0 25.0 16.0 16.0 10.0 10.0 10.0 

31.5 42.5 40.0 35.0 31.5 31.5 28.0 21.0 16.0 16.0 

25.0 42.5 40.0 35.0 31.0 28.0 28.0 21.0 16.0 16.0 

31.5 42.5 40.0 35.0 31.5 31.5 28.0 21.0 16.0 16.0 

1D, DD, 5D Metric standpipe 25.0 25.0 25.0 25.0 25.0 16.0 16.0 10.0 10.0 10.0 

CW, NW 

PW 

EN, ET, EU 

Description 

ORFS 

male 

ORFS 

swivel female 

Male ORFS Bulkhead with 

Locknut with O-ring 

JIS / BSP 

swivel female 

60° cone 

Female JIS / BSP 30° 

parallel 

pipe swivel 

JIS 30° 

metric 

swivel female 


90° Elbow 

JIS / BSP 

male 

60° cone 

Banjo 

soft seal 

with UNF bolt 

Banjo 

soft seal 

with BSPP bolt 

High pressure cleaning 

hose connection 

High pressure cleaning 

hose connection 

Universal 

push-in connector 

Inch fittings (size) 


-4 -5 -6 -8 -10 -12 -16 -20 -24 -32 

41.0 41.0 41.0 41.0 41.0 41.0 27.5 27.5 

41.0 41.0 41.0 41.0 41.0 41.0 27.5 27.5 

41.0 41.0 41.0 41.0 41.0 41.0 27.5 27.5 

35.0 35.0 35.0 35.0 28.0 28.0 21.0 17.5 

35.0 35.0 35.0 35.0 28.0 28.0 21.0 17.5 

35.0 35.0 35.0 35.0 28.0 28.0 21.0 17.5 

35.0 35.0 35.0 35.0 28.0 28.0 21.0 17.5 

35.0 35.0 35.0 28.0 21.0 17.5 

25.0 25.0 21.5 21.5 20.0 

25.0 25.0 21.5 21.5 20.0 

22.5 

Ab-9 

40.0 

40.0 35.0 35.0 29.5 28.0 21.5 


Catalogue 4400/UK


Fitting 

end 

connection 

C0 

Fitting 

end 

connection 

49 

V2 

Fitting 

end 

connection 

Fitting 

end 

connection 

F2 

F4 

Fitting 

end 

connection 

Description 

Description 

Swivel female 

90° Elbow 

Swivel female 

(Ball Nose) 

Description 

Metric tube (mm) • French metric series 


10 12 14 18 20 22 30 

F9 Swivel female 20.0 14.0 16.0 14.0 13.0 12.2 

F6 Male agricultural valves 20.0 14.0 16.0 14.0 13.0 12.2 

FA Male agricultural valves 25.0 

Metric tube (mm) • Heavy series – S 


6 8 10 12 14 16 20 25 30 38 

C6, C7, C8 Swivel female 63.0 63.0 63.0 63.0 63.0 40.0 40.0 40.0 25.0 25.0 

C9, 0C, 1C 

Description 

DIN 20066 

swivel female 

DKLL 

Description 

Metric Banjo - straight 

(DIN 7642) 

Banjo 

soft seal 

with metric bolt 

Swivel female 

DIN 20066:2002-10 

with O-ring, Form P 

Metric tube (mm) • Very light series – LL 


8 10 12 15 18 22 28 35 42 50 

Metric tube (mm) • Metric 


6 8 10 12 14 16 18 20 22 25 27 

20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 20.0 

25.0 25.0 21.5 21.5 20.0 

63.0 63.0 63.0 63.0 63.0 42.0 42.0 42.0 42.0 42.0 

D2 Male stud 63.0 63.0 63.0 63.0 63.0 42.0 42.0 42.0 42.0 42.0 

3D Metric standpipe 63.0 63.0 63.0 63.0 63.0 40.0 40.0 40.0 25.0 25.0 

Metric tube (mm) • French gas series 


13 17 21 27 33 

36.0 27.0 25.5 20.0 17.0 

36.0 27.0 25.5 20.0 17.0 

FG Male stud 36.0 27.0 25.5 20.0 17.0 

GE Metric standpipe 36.0 27.0 25.5 20.0 17.0 

Ab-10 

6.3 6.3 6.3 6.3 4.0 


Catalogue 4400/UK


Hose Fittings Nomenclature 

End 

Configu- Description 

ration 

Standards Common Terms 

01 Male NPTF Pipe – Rigid – Straight SAE J476A / J516 AGN 

02 Female NPTF Pipe – Rigid – Straight SAE J476A / J516 

03 Male JIC 37° – Rigid – Straight ISO12151-5-S AGJ 

04 Male SAE 45° – Rigid – Straight SAE J516 

05 Male SAE Straight Thread with O-ring – Rigid – Straight ISO 11926, SAE J516 

06 Female JIC 37° Swivel – Straight ISO12151-5-SWS DKJ 

06/68 Female – JIC 37° / SAE 45° Dual Flare – Swivel – Straight ISO12151-5-SWS DKJ 

07 Female NPSM Pipe Swivel 

08 Female SAE 45° – Swivel – Straight SAE J516 

0C Female Metric 24° – Heavy Series with O-ring – Swivel – 45° Elbow ISO 12151-2 – SWE 45°-S DKOS 45° 

0G Male O-ring Straight 

0L Male O-ring 90° Elbow 

11 „Ferrul-Fix“ 

12 Female SAE Flareless Swivel – Straight (24° Cone) 

13 Male NPTF Pipe Swivel SAE J476A / J516 

15 SAE Code 61 – Flange Head – Straight ISO 12151-3-S-L SFL / 3000 psi 

15/4A SAE Code 61 – Flange Head – Straight / SAE Flange Head 5000 psi ISO 12151-3-S-L SFL 

16 SAE Code 61 – Flange Head – 22.5° Elbow ISO 12151-3-E22ML SFL 22.5° / 3000 psi 

17 SAE Code 61 – Flange Head – 45° Elbow ISO 12151-3 – E45 – L SFL 45° / 3000 psi 

17/4F SAE Code 61 – Flange – 45° Elbow – 45° Elbow (5000 psi) ISO 12151-3 – E45S – L SFL 45° 

18 SAE Code 61 – Flange – 67.5° Elbow SFL 67.5° 

19 SAE Code 61 – Flange Head – 90° Elbow ISO 12151-3 – E– L SFL 90° / 3000 psi 

19/4N SAE Code 61 – Flange Head – 90° Elbow (5000 psi) ISO 12151-3-E-L SFL 90° 

1C Female Metric 24° – Heavy Series with O-ring – Swivel – 90° Elbow ISO 12151-2-SWE-S DKOS 90° 

1D Metric Standpipe – Light Series – Rigid – Straight ISO 8434-1 BEL 

1L Male NPTF Pipe Swivel – 90° Elbow 

26 SAE Code 61 Flange – 30° Elbow SFL 30° 

27 SAE Code 61 Flange – 60° Elbow SFL 60° 

28 SAE Male Inverted 45° Elbow 

33 Male JIC 37° – Rigid – 45° Elbow ISO 12151-5 AGJ 45° 

34 Inch Standpipe (Brass) 

37 Female JIC 37° – Swivel – 45° Elbow ISO 12151-5-SWE 45° DKJ 45° 

37/3V Female JIC 37° /SAE 45° – Dual Flare – Swivel Female 45° Elbow ISO 12151-5-SWE 45° DKJ 45° 

39 Female JIC 37° – Swivel – 90° Elbow ISO 12151-5-SWES DKJ 90° 

39/3W Female JIC 37° / SAE 45° – Dual Flare – Swivel Female 90° Elbow ISO 12151-5-SWES DKJ 90° 

3D Metric Standpipe – Heavy Series – Rigid – Straight ISO 8434-1 BES 

3V Female JIC 37°/SAE – 45° Swivel – 45° Elbow DKJ 45° 

3W Female JIC 37°/SAE – 45° Swivel – 90° Elbow DKJ 90° 

3Y Female JIC 37°/SAE – 45° Swivel – 90° Elbow (Long) DKJ 90° 

41 Female JIC 37° Swivel – 90° Elbow (Long) DKJ 90° 

41/3Y Female JIC 37° / 45° Swivel Female 90° Elbow (Long) ISO 12151-5-SWEL DKJ 90°L 

45 Male Tube O-ring Swivel – Long Pilot 

Ab-11 

Catalogue 4400/UK


End 


ration 


49 Metric Banjo – Straight DIN 7642 

4A 5000 psi SAE Code 61 – Flange – Straight 

4F 5000 psi SAE Code 61 – Flange – 45° Elbow 

4N 5000 psi SAE Code 61 – Flange – 90° Elbow 

59 Female Tube O-ring Swivel – Long Pilot 

59PT Male Tube O-ring Swivel – Long Pilot With Charge Port at 180° for 134a 

5C 60° Cone Swivel Female 

5D Metric Standpipe – Light Series – Rigid – 90° Elbow ISO 8434-1 BEL 90° 

5G Male Tube O-ring Rigid Port (3 step) Straight 

5GPR Female Tube O-ring Rigid Port (3 step) Straight With Charge Port for R12 

5H Female Tube O-ring Swivel – 45° Elbow – Short Pilot 

5K Male Tube O-ring Swivel – 90° Elbow – Short Pilot 

5LPR Female Tube O-ring Swivel – 90° Elbow – Long Pilot 

5LPT Female Tube O-ring Swivel – 90° Elbow – Long Pilot With Charge Port at 180° for 134a 

5MPR Male Tube O-ring Swivel – 90° Elbow – Long Pilot With Charge Port at 180° for R12 

5MPV Male Tube O-ring Swivel – 90° Elbow – Long Pilot With Charge Port at 270° for 134a 

5N Female Tube O-ring Swivel – 45° Elbow – Long Pilot 

5P Female Tube O-ring Swivel – 45° Elbow – Long Pilot 

5R Male Tube O-ring Swivel – 45° Elbow – Short Pilot 

5S Female Tube O-ring Swivel – Short Pilot 

5T Female Tube O-ring Swivel – 90° Elbow – Short Pilot 

5V Female Compressor – Swivel 45° Elbow 

5W Female Compressor – Swivel 90° Elbow 

5Z Female Compressor – Swivel 90° Elbow – Block Type 

67 SAE Male Inverted Flare Swivel – 45° Elbow 

68 Female JIC 37° / SAE 45° Swivel DKJ 

69 SAE Male Inverted Flare Swivel – 90° Elbow 

6A SAE Code 62 – Flange – Straight ISO 12151-3-S-S SFS / 6000 psi 

6B SAE Code 62 – Flange – 22.5° Elbow SFS 22.5° 

6C 60° Cone Swivel Female – 45° Elbow 

6E SAE Code 62 – Flange – 30° Elbow SFS 30° 

6F SAE Flange 45° Elbow – Heavy Series ISO 12151-3 – E45-S SFS 45° / 6000 psi 

6G SAE Code 62 – Flange – 60° Elbow SFS 60° 

6N SAE Code 62 – Flange – 90° Elbow ISO 12151-3 – E-S SFS 90° / 6000 psi 

77 Female SAE 45° Swivel – 45° Elbow 

79 Female SAE 45° Swivel – 90° Elbow 

7C 60° Cone Swivel Female – 90° Elbow 

7D Male Standpipe Metric S – Rigid – 90° Elbow BES 90° 

82 Push-Lok ® Union 

89 SAE Code 61 – Flange – 90° Elbow (Long) – Standard Series 

91 Male BSP Taper Pipe – Rigid – Straight BS5200 AGR-K 

92 Female BSP Parallel Pipe – Swivel – Straight (60° Cone) BS5200-A DKR 

Ab-12 

Catalogue 4400/UK


End 


ration 


93 Female JIC 37° – Swivel – 90° Elbow (Block Type) 

9B Metric – Swivel Female 45° Elbow – Light Series 

9C Light Series Metric Swivel Female 90° Elbow 

AF Male BSP Parallel Pipe – Rigid – Straight (with O-ring Seal) 

B1 Female BSP Parallel Pipe – Swivel – 45° Elbow (60° Cone) BS 5200-D DKR 45° 

B2 Female BSP Parallel Pipe – Swivel – 90° Elbow (60° Cone) BS 5200-B DKR 90° 

B4 Female BSP Parallel Pipe – Swivel – 90° Elbow Block Type (60° Cone) BS 5200-E DKR 90° 

B5 Female BSP Parallel Pipe – Swivel – Straight (Flat Seat) 

C0 Female Metric – Very Light Series LL – Swivel – Straight (Ball Nose) DKM 

C3 Female Metric – Light Series – Swivel – Straight (Ball Nose) DKL 

C4 Female Metric – Light Series – Swivel – 45° Elbow (Ball Nose) DKL 45° 

C5 Female Metric – Light Series – Swivel – 90° Elbow (Ball Nose) DKL 90° 

C6 Female Metric – Heavy Series – Swivel – Straight (Ball Nose) DKS 

C7 Female Metric Swivel – 45° Elbow “Heavy” Series DKS 45° 

C8 Female Metric Swivel – 90° Elbow “Heavy” Series DKS 90° 

C9 Female Metric 24° – Heavy Series with O-ring – Swivel – Straight ISO 12151-2-SWS-S DKOS 

CA Female Metric 24° – Light Series with O-ring – Swivel – Straight ISO 12151-2-SWS-L DKOL 

CE Female Metric 24° – Light Series with O-ring – Swivel – 45° Elbow ISO 12151-2-SWE 45°-L DKOL 45° 

CF Female Metric 24° – Light Series with O-ring – Swivel – 90° Elbow ISO 12151-2-SWE-L DKOL 90° 

CW Power Cleaner Connection 

D0 Male Metric 24° – Light Series – Rigid – Straight ISO 12151-2-S-L CEL 

D2 Male Metric 24° – Heavy Series – Rigid – Straight ISO 12151-2-S-S CES 

D9 Male BSP Parallel Pipe – Rigid – Straight (60° Cone) BS5200 AGR 

DD Metric Standpipe – Light Series – Rigid – 45° Elbow BEL 45° 

DE Double Banjo Union 

DK Male Metric L – Rigid – Bulkhead with Locknut (24° Cone) 

DP Metric Swivel Female Tee / Male Stud 

DR Metric Swivel Female Tee 

DS Metric Swivel Female Tee / Standpipe 

DW Female Metric Swivel „Light“ Series TGL 

DX Female Metric Swivel (M27x2) O-ring – Light Series 

EA BSP Swivel Female with O-ring (60° Cone) BS 5200, ISO 12151-6 DKOR 

EB BSP Swivel Female with O-ring – 45° Elbow (60° Cone) BS 5200, ISO 12151-6 DKOR 45° 

EC BSP Swivel Female with O-ring – 90° Elbow (60° Cone) BS 5200, ISO 12151-6 DKOR 90° 

EN UPTC – Male – Straight 

ET UPTC – Male – 90° Elbow 

EU UPTC – Male – 45° Elbow 

F2 Female French Swivel Female – Gas Series 90° Elbow 

F4 Female French Gas Series – Swivel – Straight (Ball Nose) 

F6 French Male Metric Series (24° Cone) 

F9 French Swivel Female Metric Series – (Ball Nose) 

FA Metric Male For Agriculture Valves 

Ab-13 

Catalogue 4400/UK


FB French Metric 

FF Metru-Lok Swivel Female 

FG Male French Gas Series – Rigid – Straight (24° Cone) 

FU Female BSP Parallel Pipe – Swivel – Straight (30° Flare) ISO 228-1, JIS B8363 GUI 

GE French Gas Standpipe 

GU Female BSP Parallel Pipe – Swivel – Straight (60° Cone) ISO 228-1, JIS B8363 GUO 

J1 Female ORFS – Swivel – 90° Elbow – Long Drop ISO 12151-1 – SWEL, SAE J 516 ORFS 90° L 

J5 Female ORFS – Swivel – 90° Elbow – Medium Drop ISO 12151-1 – SWEM ORFS 90° M 

J7 Female ORFS – Swivel – 45° Elbow ISO 12151-1 – SWE 45°, SAE J516 ORFS 45° 

J9 Female ORFS – Swivel – 90° Elbow – Short Drop ISO 12151-1 – SWES, SAE J516 ORFS 90° 

JC Female ORFS – Swivel – Straight – Short ISO 12151-1 – SWSA, SAE J516 ORFS 

JD Male ORFS – Bulkhead with Locknut – Straight (with O-ring) ISO 12151-1 – SAE J516 

JM ORFS Male ISO 12151-1-S, SAE J516 

JS ORFS Swivel Female (Long) ISO 12151-1-SWSB, SAE J516 ORFS 

L9 Female JIC 37° – Swivel – 90° Elbow – Medium Drop ISO 12151-5-SWEM DKJ 90° M 

MU Female Metric – Swivel – Straight (30° Flare) JIS B8363 MU 

MZ Female Metric – Swivel – 9 0° Elbow (30° Flare) JIS B8363 

NM Male BSP Parallel Pipe – L Series – Rigid – Straight – ED-Seal ISO 1179 

NW Female Kärcher Metric Cleaning Hose Fitting – Swivel – Straight 

PW Male Kärcher Metric Cleaning Hose Fitting – Rigid – Straight 

S2 Female NPTF Pipe Swivel 

S5 Male Tube O-ring Swivel – Short Pilot 

T1 Male Refrigerant Tube Mender – Straight (with Nut and Ferrule) 

UT Male BSP Taper Pipe – Rigid – Straight (60° Cone) JIS B 8363-R 

V1 Ermeto standard Pressure Banjo – Straight (with UNF Bolt and O-ring) 

VW Push In Connector (VW-Standard 39-V-16619) 

VW121 BSP Swivel Female (VW-Norm 39-V-16631) 

VW39D Push In Connector (VW-Standard 39D-1401) 

WKS Rubber hand grip 

X5 Flange – Straight – Full flange system for Code 61 or Code 62 

X7 Flange – 45° Elbow – Full flange system for Code 61 or Code 62 

X9 Flange – 90° Elbow – Full flange system for Code 61 or Code 62 

XA Caterpillar ® Flange Head – Straight 

XF Caterpillar ® Flange Head – 45° Elbow 

XG Caterpillar ® Flange Head – 60° Elbow 

XN Caterpillar ® End 


ration 


Flange Head – 90° Elbow 

XU Female Metric – Swivel – Straight (30° Flare) JIS B8363 

XY Female Metric – Swivel – 90° Elbow (30° Flare) JIS B8363 

YW Male Standpipe – Rigid – Straight – A-Lok Metric Size Tube O.D. with Vee Notch 

Ab-14 

Catalogue 4400/UK


Classification Bodies 

The mission of classification bodies is to contribute to the development and implementation of technical 

standards for the protection of life, property and the environment. 

(1) Germanischer Lloyd (GL) 

German independant organisation of technical 

experts approving products for the German 

merrcantile marine and the energy sector – GLIS 

(oil and gas, wind energy, etc...) 

(2) Det Norske Veritas (DNV) 

Norwegian service company for managing risk in 

ship classification, off-shore industry, etc... 

(3) RINA (Registro Italiano Navale) 

Italian company offering certification, verification, 

control, assistance in marine, energy & process, 

transport and industry. 

(4) Deutsche Bahn (DB) - German 

Standard DIN 5510 - Part 2 

The German rail authority (DB) approves the 

behaviour of products with respect to their 

resistance to burning and their ability to selfextinguish 

after a fire, according the DIN 5510-2 

requirements. 

(5) Lloyd’s Register (LR) 

English independent organisation providing 

certification around the world. Marine services, 

Rail services and Energy services are their main 

activities. 

(6) Ministry of Defence (MOD) 

British Ministry of Defence providing approvals for 

military equipment according the MOD DefStan 

(Defence Standard) 47-2 specification. 

(7) American Bureau of Shipping (ABS) 

US company providing rules for safety in the marine 

environment. 

(8) US Department of Transportation 

(DOT) 

US organisation providing certifications to ensure 

a fast, safe, efficient, accessible and convenient 

transportation system in this country. 

EN European Standard 

ISO International Organisation for Standardization 

SAE Society of Automotive Engineers 

(US organisation) 

Ab-15 

Classification Bodies 

(9) US Coast Guard (USCG) 

Provides maritime safety, law enforcement, 

recreational boating safety, and environmental 

protection information for merchant mariners. The 

approved hoses are not accepted for all applications 

automatically. If the column contains “H”, the hose is 

accepted for hydraulic systems only and not for fuel 

and lube systems. 

(10) Mine Safety and Health 

Administration (MSHA) 

US organisation for safety in the mining industry 

(11) French Standard NF F-16-101/102 

(NF) 

Tests the fire behaviour and fire effluents of the hose 

cover material for rail applications. 

(12) British Standard (BS 6853) 

Tests the fire behaviour and fire effluents of the hose 

cover material for rail applications. 

(13) MarED 

MarED is the Group of Notified Bodies for the 

Implementation of the Marine Equipment Directive. 

(14) UNI CEI 11170-1:2005 

Railway and tramway vehicles 

– Guidelines for fire protection of railway, tramway 

and guided path vehicles 

(15) Bureau Veritas (BV) 

Bureau Veritas is today the most widely recognized 

certification body in the world, offering solutions in 

the key strategic fields of operations: Quality, Health 

& Safety, Environment and Social Responsibility. 

(16) GIG 

The Central Mining Institute (in Polish: Główny 

Instytut Górnictwa GIG) is a restructured scientific 

and development organization, subordinated to the 

Minister of Economy, working not only for the benefit 

of the mining industry, but also for enterprises 

representing different branches - including small and 

medium enterprises, state and local administration 

institutions and offices, and foreign partners. 

(17) Verteidigungs-Gerätenorm (VG) 

German Organisation providing approvals for 

military equipment. 

Catalogue 4400/UK


Description (1)-(17) see Ab-15 

Classification Body Type Approvals 

VG 

(17) 

GIG 

(16) 

BV 

Marine 

(15) 

UNI 

CEI 

(14) 

MarED 

(13) 

BS 

6853 

(12) 

NF 

(11) 

USCG 

(9) MSHA 

(10) 

DOT 

(8) 

ABS 

(7) 

LR MOD 

(5) (6) 

DB/DIN 

5510 

(4) 

RINA 

(3) 

DNV 

(2) 

GL 

(1) 

Hose Construction Standard 

Push-Lok 

Push-Lok 

Low pressure 


Low pressure 


Ab-16 



801Plus 1 braid, fibre 

- 

830M 1 braid, fibre 

- 

Multipurpose 831 1 braid, fibre 

- 

837BM 1 braid, fibre 

- 

837PU 1 braid, fibre 

- 

Phosphate Ester 804 1 braid, fibre 

- 

Fire retardant 821FR 1 braid, fibre 

- 

High temperature 836 1 braid, fibre 

- 

X 

Non-conductive 838M 1 braid, fibre 

- 

601 2 braids, fibre 

DIN EN 854-R3 - SAE 100R3 

Standard 611 1 braid, fibre 

DIN EN 854-R6 

681 2 braids, fibre 

DIN EN 854-2TE 

High temperature 611HT 1 braid, fibre 

DIN EN 854-R6 

X 

Railway 681DB 2 braids, fibre DIN EN 854-2TE 

X 

X X 

201 1 braid, wire 

SAE 100R5 - SAE J1402AII 

X 


SAE 100R5 - SAE J1402AII 

X 

Transportation 


SAE J1402AI 

X 

293 1 braid, fibre 

SAE J1402AI 

X 

Fire retardant 221FR 1 braid, wire SAE J1527TypR3 

X X 

X X X 

Refrigeration 285 1 braid, wire 

SAE J2064TypC 

421SN 1 braid, wire DIN EN 853-1SN - ISO 1436-1SN/R1AT - SAE 100R1AT X X X X X X X X 

422 1 braid, wire DIN EN 853-1SN - ISO 1436-1SN/R1AT - SAE 100R1AT 

X 

301SN 2 braids, wire DIN EN 853-2SN - SAE 100R2AT X X X X X X X X 

302 2 braids, wire DIN EN 853-2SN - ISO 1436-2SN/R2AT - SAE 100R2AT 

X 



ISO 11237-R16 - SAE 100R16 

451 1/2braid, wire 

ISO 11237-R17 - SAE 100R17 

492 1 braid, wire Exceeds DIN EN 857-1SC - ISO 11237-1SC X X X X X 

462 2 braids, wire Exceeds DIN EN 857-2SC - ISO 11237-2SC X X X X X 

301TC 2 braids, wire Exceeds DIN EN 853-2SN - ISO 1436-2SN(R2AT 

X 

X 

351TC 2 braids, wire 

SAE 100 R19 

X 

451TC 1/2braid, wire 

ISO 11237-R17 - SAE 100R17 

X 

471TC 2 braids, wire DIN EN 857-2SC - ISO11237-2SC 

X 

472TC 2 braids, wire DIN EN 857-2SC - ISO11237-2SC 

X 

X 

X 

Extreme abrasion 492ST 1 braid, wire 

DIN EN 857-1SC - ISO11237-1SC 

resistance 462ST 2 braids, wire DIN EN 857-2SC - ISO11237-2SC 

426 1 braid, wire SAE 100R1AT 

X H X 

Low / High 

436 2 braids, wire SAE 100R16 

X 

X H X 

temperature 

461LT 2 braids, wire Exceeds DIN EN 857-2SC - ISO11237-2SC 


SAE 100R1AT 


304 2 braids, wire 

SAE 100R2AT 

High 


MSHA approved 


Catalogue 4400/UK




3-braids 

Ab-17 

High pressure 


High pressure 



3-braids 

GL DNV RINA 

DB/DIN 

Hose Construction Standard 

(1) (2) (3) 

5510 

LR MOD ABS DOT USCG 

(4) 

(5) (6) (7) (8) (9) 

441RH 1 braid, wire ISO 11237-R16 - SAE 100R16 

X 

X X X 

Railway 

421RH 1 braid, wire DIN EN 853-1SN - ISO 1436-1SN/R1AT - SAE 100R1AT 

X 

X X 


- 

Water cleaning 

463 2 braids, wire 

- 


- 

Pilot 


- 

Wire cover 421WC 1 braid, wire ISOS1436-1SN/R1AT - SAE 100R1AT 

477 2 braids, wire Excels DIN EN 853-2SN - DIN EN 856-2SC 

Powerlift 

477ST 2 braids, wire Excels DIN EN 853-2SN - DIN EN 856-2SC 

Extremely 692 1/2 braids, wire 

Excels SAE 100R17 

flexible 692Twin 1/2 braids, wire 

Excels SAE 100R17 

811 1 braid,1steelspiral 

SAE 100R4 

Suction 

881 1 braid,1steelspiral SAE 100R4 

H X 

Standard 372 3 braids, wire - 

X X 

X X 

Low temperature 371LT 3 braids, wire 

- 

High abrasion res. 372TC 3 braids, wire 

- 

X 

Railway 372RH 3 braids, wire - 

X 

X X 

701 4 spiral, wire DIN EN 856-4SP - ISO 3862-4SP X X 

731 4 spiral, wire 

DIN EN 856-4SH - ISO 3862-4SH 


781 4/6 spiral, wire DIN EN 856-R13 - ISO 3862-R13 - SAE 100R13 

P35 6 spiral, wire DIN EN 856-R13 - ISO 3862-R13 - SAE 100R13 X 

X X X 

774 4 spiral, wire 

- 


F42 4/6 spiral, wire 

ISO 3862-R15 - SAE 100R15 

Extreme pressure 761 6 spiral, wire 

- 

721TC 4 spiral, wire DIN EN 856-R12 - ISO 3862-R12 - SAE 100R12 

X 

High abrasion 

782TC 4/6 spiral, wire DIN EN 856-R13 - ISO 3862-R13 - SAE 100R13 X 

X 

X 

resistance 

4/6 spiral, wire X 

X X 

MSHA approved 

791TC 

ISO 3862-R15 - SAE 100R15 

X 

792TC 4/6 spiral, wire ISO 3862-R15 - SAE 100R15 

X 

X H X 

Low temperature 772LT 4 spiral, wire DIN EN 856-R12 - ISO 3862-R12 - SAE 100R12 

787TC 4 spiral, wire 

ISO 18752-DC 

X 

Compact spiral ! 

797TC 4 spiral, wire 

ISO 18752-DC 

X 

H31 4 spiral, wire Exceeds DIN EN 856-4SP - ISO 3862-4SP X X X X X X X 

H29 4 spiral, wire Exceeds DIN EN 856-4SH - ISO 3862-4SH X X 

X X X X 


R35 4/6 spiral, wire DIN EN 856-R13 - ISO 3862-R13 - SAE 100R13 

R42 4/6 spiral, wire ISO 3862-R15 - SAE 100R15 

X X 

X X X 

H31TC 4 spiral, wire Exceeds EN 856-4SP - ISO 3862-4SP 

X 

High 

H29TC 4 spiral, wire Exceeds EN 856-4SH - ISO 3862-4SH 

X 


4/6 spiral, wire 

MSHA approved 

R35TC 

DIN EN 856-R13 - ISO 3862-R13 - SAE 100R13 

X 

R42TC 4/6 spiral, wire 

ISO 3862-R15 - SAE 100R15 

X 

Extreme H31ST 4 spiral, wire Exceeds DIN EN 856-4SP - ISO 3862-4SP 

abrasion H29ST 4 spiral, wire Exceeds DIN EN 856-4SH - ISO 3862-4SH 

resistance R42ST 4/6 spiral, wire 

ISO 3862-R15 - SAE 100R15 

Railway H29RH 4 spiral, wire Exceeds DIN EN 856-4SH - ISO 3862-4SH 

X 

X X 

MSHA NF 

BS 

MarED 

UNI BV 

6853 

(10) (11) 

(12) 

(13) 

CEI Marine 

GIG VG 

(14) (15) 

(16) (17) 

ParLock 

ParLock 

Catalogue 4400/UK


Conversion Chart 

Length 

Area 

Volume 

Weight 

Torque 

Pressure 

Velocity 

Flow rate 

Temperature 

(UK) Unit of United Kingdom 

(US) Unit of USA 

Ab-18 

Conversion Chart 

Unit Base Unit Conversion Unit Factor 

1 inch in mm 25.4 

1 milllimetre mm in 0.03934 

1 foot ft m 0.3048 

1 metre m ft 3.28084 

1 square inch sq in cm² 6.4516 

1 square centimetre cm² sq in 0.1550 

1 gallon (UK) gal l 4.54596 

1 litre l gal (UK) 0.219976 

1 gallon (US) gal l 3.78533 

1 litre l gal (US) 0.264177 

1 pound lb kg 0.453592 

1 kilogramme kg lb 2.204622 

1 pound foot lb • ft kg • m 1.488164 

1 Newton metre kg • m lb • ft 0.671969 

1 pound per square inch psi bar 0.06895 

1 bar bar psi 14.5035 

1 pound per square inch psi MPa 0.006895 

1 mega pascal MPa psi 145.035 

1 kilo pascal kPa bar 0.01 

1 bar bar kPa 100 

1 mega pascal MPa bar 10 

1 bar bar MPa 0.1 

1 foot per second ft / s m / s 0.3048 

1 metre per second m / s ft / s 3.28084 

1 gallon per minute (UK) gal / min. l / min. 4.54596 

1 litre per minute l / min. gal / min. (UK) 0.219976 

1 gallon per minute (US) gal / min. l / min. 3.78533 

1 litre per minute l / min. gal / min. (US) 0.264178 

Fahrenheit degree °F °C 5/9 • (°F-32) 

Celsius degree °C °F °C • (9/5) +32 

Catalogue 4400/UK


Temperature / Pressure Chart 

Reference 201, 206, 213 and 293 hose. 

Temperature 

(°C) 

160 

149 

138 

126 

115 

104 

93 1 

EXAMPLE: 201-8 hose to be used at 121 °C 

Percent of maximum working pressure (%) 

Maximum Multiplication Factor Maximum 

Working Pressure x from Chart = Working Pressure 

up to 100 °C at 121 °C 

13.8 MPa (2000 psi) x 85% = 11.7 MPa (1700 psi) 

Ab-19 

Temperature / Pressure Chart 

Catalogue 4400/UK


Flow Capacity Nomogram 

Flow Q (l/min) 

400 

300 

200 

150 

100 

90 

80 

70 

60 

50 

40 

30 

20 

15 

10 

9 

8 

7 

6 

The chart below is provided as an aid in the determination of the correct 

hose size. 

Example: at 10 gallons per minute (gal/min), what is the proper hose size 

within the recommended velocity range for pressure lines? 

Locate 10 gallons per minute in the left-hand column and 20 feet per 

second in the right-hand column (the maximum recommended velocity 

range for pressure lines). Lay a straight line across these two points. 

The inside diameter shown in the centre column is above -6 so we have 

to use -8 (1/2"). For suction hose, follow the same procedure except use 

recommended velocity range for intake lines in the right-hand column. 

where: Q = flow in gallons per minute (gal/min & l/min) 

V = velocity in feet per second (f/s & m/s) 

d = hose inside diameter (mm & dash size) 

Inside diameter d 

mm dash 

sizes 

inch 

50,8 

38,1 

31,8 

25,4 

19,1 

15,9 

12,7 

9,5 

7,9 

6,3 

-32 

-24 

-20 

-16 

-12 

-10 

-8 

-6 

-5 

-4 

2 

1 

3/4 

5/8 

1/2 

3/8 

1/4 

Example 

Flow Q = 45 l/m 

Velocity V = 6,1 m/s 

Konstant K = 21,2025 

1-1/2 

1-1/4 

5/16 

Ab-20 

0,6 

1 

1,2 

2 

3 

4 

5 

 

 

Velocity 

m/s feet/s 

2 

3 

4 

5 

6 

7 

8 

10 

15 

Flow Capacity Chart 

 

 

 

 

 

Recommended 

maximum velocity for 

suction lines 

Recommended 


return lines 

Recommended 


pressure lines 

4,8 -3 3/16 6,1 

20 

7 

5 

8 

9 

25 

30 

4 

UK gallons 

Conversion factor: gal/min x 4,546 = l/min 

feet/s x 0,3048 = m/s 

* Recommended velocities are according to hydraulic fluids of maximum viscosity 315 S.S.U. at 38°C working at roomtemperature within 18° and 68°C. 

Catalogue 4400/UK


The Correct Method to Fit Female Swivel Ends 

To ensure a leakproof seal between swivel female hose 

ends shown in this catalogue and the appropriate 

adaptors it is necessary to follow the procedure below 

which is different from hydraulic tube assembly. 

Flats From Wrench Resistance (FFWR) 

Parker‘s recommended assembly method for JIC 37° 

flare, SAE 45° flare and ORFS swivel female is Flats 

From Wrench Resistance (FFWR). The torque values 

assigned by size are for reference only, and are only 

Spanner torque values 


Thread Tube 

metric O.D. nominal min. - max. 

M 12x1.5 06L 16 15 - 17 

M 14x1.5 08L 16 15 - 17 

M 16x1.5 10L 26 25 - 28 

M 18x1.5 12L 37 35 - 39 

M 22x1.5 15L 47 45 - 50 

M 26x1.5 18L 89 85 - 94 

M 30x2 22L 116 110 - 121 

M 36x2 28L 137 130 - 143 

M 45x2 35L 226 215 - 237 

M 52x2 42L 347 330 - 363 

M 14x1.5 06S 26 25 - 28 

M 16x1.5 08S 42 40 - 44 

M 18x1.5 10S 53 50 - 55 

M 20x1.5 12S 63 60 - 66 

M 22x1.5 14S 79 75 - 83 

M 24x1.5 16S 84 80 - 88 

M 30x2 20S 126 120 - 132 

M 36x2 25S 179 170 - 187 

M 42x2 30S 263 250 - 275 

M 52x2 38S 368 350 - 385 

BSP swivel female 

Thread 

BSPP size nominal min. - max. 

G1/4 -4 20 15 - 25 

G3/8 -6 34 27 - 41 

G1/2 -8 60 42 - 76 

G5/8 -10 69 44 - 94 

G3/4 -12 115 95 - 135 

G1 -16 140 115 - 165 

G1-1/4 -20 210 140 - 280 

G1-1/2 -24 290 215 - 365 

G2 -32 400 300 - 500 

Note 

Values given in tables are typical to achieve the recommended assembly methods when fitting material is steel zinc plated. 

For other materials different values will be applicable (see our recommendations for other materials on this page). 

Ab-21 

applicable to Parker system components using the 

FFWR method with trivalent chromate passivation 

on zinc plating of carbon steel components without 

lubrication. 

Metal-to-metal seal 

Screw the nut up hand tight and then tighten further 

with a spanner according to the values mentioned in 

the table below. Ensure that in all cases the hose is 

correctly aligned before tightening the nut onto the 

corresponding adaptor. 

JIC 37° swivel female 

Flats From 

Wrench Swivel Nut 

Thread 

Resistance Torque Nm 

UNF size (FFWR) (Ref) 

7/16-20 -4 2 18 

1/2-20 -5 2 23 

9/16-18 -6 1-1/2 30 

3/4-16 -8 1-1/2 57 

7/8-14 -10 1-1/2 81 

1.1/16-12 -12 1-1/4 114 

1.5/16-12 -16 1 160 

1.5/8-12 -20 1 228 

1.7/8-12 -24 1 265 

2.1/2-12 -32 1 360 

ORFS swivel female 

Flats From 

Wrench Swivel Nut 

Thread 

Resistance Torque Nm 

UNF size (FFWR) (Ref) 

9/16-18 -4 1/2 to 3/4 25 

11/16-16 -6 1/2 to 3/4 40 

13/16-16 -8 1/2 to 3/4 55 

1-14 -10 1/2 to 3/4 80 

1.3/16-12 -12 1/3 to 1/2 115 

1.7/16-12 -16 1/3 to 1/2 150 

1.11/16-12 -20 1/3 to 1/2 205 

2-12 -24 1/3 to 1/2 315 

2-1/2x12 -32 – – 

Note: The assembly torques listed are higher than the test torques 

published in SAE J1453. 

The torque values for other materials are as follows: 

• Brass fittings and adapters 

– 65 % of the torque value for steel. 

• Stainless steel and Monel 

– Use 5% higher than listed for steel. 

Threads to be lubricated for these materials. 

• Dissimilar metals 

– Use torque value designated for the lower of the two metals. 

• All fittings are dry except as noted above. 

Catalogue 4400/UK


Chemical Resistance Table 

Hose Selection by Medium and Hose Type 

This hose compatibility chart is a ready reference of Parker hose compatibility with various fluid media. It is intended as a guide to 

chemical compatibility with inner tube materials and assembly lubricants applied internally. 

The outer cover of the hose is intended to protect the reinforcement layer(s) from mechanical influences (abrasion, weathering 

etc), as such the cover compounds are not designed to exhibit the same chemical resistance as the tube compounds. The 

Hose Division Technical Department should be consulted about the compatibility of the cover should the application involve the 

extended exposure or immersion in a liquid. 

The specific recommendations are based upon field experience, the advice of various polymer or fluid suppliers, and specific 

laboratory experiments. It must be stressed, however, that this information is offered only as a guide. Final hose selection depends 

also upon pressure, fluid temperature, ambient temperature, and special requirements or variations, which may not be known by 

Parker. Legal and other regulations must be followed with particular care. 

Where an external compatibility problem may occur, or for fluids not listed, we encourage you to first contact the fluid manufacturer 

for a recommendation prior to contacting your Parker Field Representative or the Technical Department, Hose Products Division 

Europe (HPDE_Helpdesk@parker.com) 

Ab-22 

Chemical resistance table 

This chemical compatibility guide must not be used in conjunction with any other compatibility guides from previous or 

Warning ! future catalogue editions, bulletins or publications. Incorrect use of these charts could result in death, personal injury 

or property damage. 

Use the Chart as Follows: 

1. Locate medium to be carried using the Chemical Resistance Table on the following pages. 

2. Select suitability of hose and fitting material from the table based on the letter rating in the table. See resistance rating key below for 

explanation of compatibility ratings. See list of numerals below for an explanation when a numeral, or a numeral and a letter rating are 

present in the table. 

3. The Column headings on the Chemical Resistance Table, I, II, III, IV, V refer to specific groups of hoses. 

4. Locate hose part number under Column l, ll, III, IV, V. VI from the list below. 

5. For fitting material availability refer to appropriate fitting section of catalogue. 

6. Check hose specifications in this catalogue. Contact Hose Products Division Europe Technical Department on any items not catalogued. 

Resistance Rating Key 

A = Preferred, good to excellent with little or no change in physical properties. 

F = Fair, marginal or conditional with noticeable effects on physical properties. 

X = Unsuitable, severe effects on physical properties. 

~ = No rating, insufficient information. 

Numerals 

1. For air or gaseous applications above 250 PSI (1,7 MPa), the cover should be pin pricked. 

2. Legal and insurance regulations must be considered. Contact HPDE Technical Department for more information. 

3. Push-Lok hoses (801, 804, 821, 821FR, 831, 836, 837BM, 837PU, 830M, 838M) are not recommended for any type of fuel. 

4. Use 285, 235 or 244 hoses. The compatibility of the system‘s refrigeration oil with these hoses needs to be evaluated on a case by case 

basis. Contact HPDE Technical Department for more information. Do not use mineral oil or alkyl benzene refrigeration oils with 244 hose. 

Chemical compatibility does not imply low permeation. 

5. 65 °C (150 °F) maximum. 

6. Satisfactory at some concentrations and temperatures, unsatisfactory at others. 

7. For phosphate ester fluids use 304, 424, 774, 804 or F42 hoses. 

8. Acceptable for flushing hose assemblies. 

9. 221FR hose recommended. 

10. For dry air applications, hoses with inner tubes from columns IV and V are preferred. See hose specifications for maximum recommended 

temperatures with air. 

11. 100 °C (212 °F) maximum. 

12. 121 °C (250 °F) maximum. 

13. Hoses for gas application are available from Parker. 

Please contact the Technical Department for more information about the products as well as the legal application requirements. 

14. 70 °C maximum for hoses 801, 837BM, 837PU 

15. No rating / insufficient information about chemical compatibility for hoses 801, 837BM, 837PU. 

Hose Types 

Column I: 201, 225, 601, 701, 721, 721TC, 731, 761, 77C, P35, 781, 791TC, 881, H31, H29, R35, R42, H31TC, H29TC, R35TC, R42TC, H31ST, H29ST, R42ST, H29RH 

Column II: 301TC, 351TC, 371LT, SS25UL, 421WC, 431, 441, 441RH, 451, 451TC, 451ST, 461LT, 463, 471TC, 471ST, 493, 681, 681DB, 772LT, 811 

Column III: 221FR, 301SN, 302, 372, 372RH, 372TC, 402, 412, 421RH, 421SN, 422, 462, 462ST, 472TC, 477, 477ST, 492, 492ST, 692, 692Twin, 772TC, 772ST, 782TC, 

782ST, 787TC, 792TC, 792ST, 797TC, 821, 831 

Column IV: 206, 213, 226, 266, 293, 426, 436, 611, 611HT, 821FR, 836, 801*, 837BM*, 837PU* 

Note: * See Numeral 15,16 

Column V: 304, 424, 604, 774, 804, F42 - Special EPDM hose for Phosphoric Ester 

Column VI: 830M, 838M 

Caution: The fluid manufacturer’s recommended maximum operating temperature for any specific name-brand fluid should be closely observed by 

the user. Specific name brand fluids can vary greatly between manufacturers even though they are considered to be from the same family of fluids. 

Using fluids above the manufacturer‘s maximum recommended temperature can cause the fluid to break down, creating by-products that can be 

harmful to elastomers or other materials used in the system. When selecting a hose type, both the fluid manufacturer and hose manufacturer‘s 

maximum temperature limit must be taken into consideration, with the lower of the two taking precedence. 

Catalogue 4400/UK


Medium I II III IV V VI STEEL BRASS SS 

3M FC-75 

A 

A A A A 15 A A A A A 

Acetic Acid X X X A 15 6 X X X A 

Acetone X X X A 15 A X A A A 

Acetylene X X X X X - - - - 

AEROSHELL Turbine Oil 500 (See MIL-L-23699) X X F X X - A A A 

Air A, 1, 10 A, 1, 10 A, 1, 10 A 1, 10 A, 1, 10 A A A A 

Air (dry) X F, 1, 10 F, 1, 10 A 1, 10 A, 1, 10 A A A A 

Alcohol (Methanol-Ethanol) F F F A 15 F - F A A 

Ammonia (Anhydrous) X X X X X - X X X 

Ammonium Chloride A A A A 15 A A X X X 

Ammonium Hydroxide F F F A 15 A X F X A 

Ammonium Nitrate A A A A 15 A - F X A 

Ammonium Phosphate A A A A 15 A - X X F 

Ammonium Sulfate A A A A 15 A - F X F 

Amoco 32 Rykon X A A F 14 X A A A A 

Ampol PE 46 X X X X A, 7 F A A A 

AMSOIL Synthetic ATF F A A A 15 X F A A A 

Amyl Alcohol X X X A 15 F - X A A 

Anderol 495,497,500,750 X X X A 15 X X A A A 

Aniline X X X A 15 A X A X A 

Animal Fats X F F A 15 F - 6 6 A 

Aquacent Light, Heavy X A A X X A A A A 

Argon A A A A A A A A A 

Aromatic 100,150 X F F - X F A A A 

Arrow 602P A A A A14 X A A A A 

Asphalt X F F F14 X A F F A 

ASTM #3 Oil F F F A 15 X - A A A 

ATF-M F A A A14 X A A A A 

Automotive Brake Fluid X X X X - X X X X 

AW 32,46,68 

B 

F A A A 14 X A A A A 

BCF F F F F 15 - - A A A 

Benz Petraulic 32,46,68,100,150,220,320,460 F A A A 14 X A A A A 

Benzene, Benzol X X X A 15 X F A A A 

Benzgrind HP 15 - A A A 15 X - A A A 

Benzine X X X F 15 X - A A A 

Biodegradable Hydraulic Fluid 112B X A A X - - A A A 





Borax F F F A 15 A - F A A 

Boric Acid A A A X A X X 6 A 

Brayco 882 X A A A 15 X - A A A 

Brayco Micronic 745 X X A F 14 X A A A A 

Brayco Micronic 776RP F A A F 14 X A A A A 

Brayco Micronic 889 X F F - X - A A A 

Brine F F F A 15 A - X F F 

Butane See 2 & 13 F A A A 

Butyl Alcohol, Butanol 

C 

F F F A 15 F - F F A 

Calcium Chloride A A A A 15 A - F F X 

Calcium Hydroxide A A A A 15 A - A A A 

Ab-23 


Catalogue 4400/UK



Calcium Hypochlorite X X X A 15 A - X F 

Calibrating Fluid A A A A14 X A A A 

Carbon Dioxide, gas F F F F 15 6 - A A 

Carbon Disulfide X X X A 15 X - A F 

Carbon Monoxide (hot) F F F A 15 6 - F 6 

Carbon Tetrachloride X X X A 15 X - 6 6 

Carbonic Acid F F F X F X X X 

Castor Oil A A A A 15 A - A A 

Castrol 5000 X F F A 15 X X A A 

Cellosolve Acetate X X X X A - X X 

Celluguard A A A - A - A A 

Cellulube 90, 150, 220 300, 550, 1000 X X X - A - A A 

Chevron Clarity AW 32, 46, 68 A A A A 14 X A A A 

Chevron FLO-COOL 180 F F F - X - A A 

Chevron FR-8, 10, 13, 20 X X X X A, 7 F A A 

Chevron Hydraulic Oils AW MV 15, 32, 46, 68, 100 A A A A 14 X A A A 

Chevron HyJet IV (9) X X X X A, 7 F A A 

Citric Acid F A A X A X X X 

Commonwealth EDM 242, 244 A A A - X A A A 

CompAir CN300 X X X A 15 X X A A 

CompAir CS100, 200, 300, 400 X X X A 15 X X A A 

Coolanol 15, 20, 25, 35, 45 A A A A 15 A X A A 

Copper Chloride F A A X A - X X 

Copper Sulfate A A A X A - X X 

Cosmolubric HF-122, HF-130, HF-144 X F A X X - A A 

Cosmolubric HF-1530 X F A X X - A A 

Cottonseed Oil F A A F 15 X - A A 

CPI CP-4000 X X X A 15 X - A A 

Crude Petroleum Oil F A A A14 X A F F 

CSS 1001Dairy Hydraulic Fluid 

D 

F A A A 15 X - A A 

Daphne AW32 A A A A14 X A A A 

Dasco FR 201-A A A A - X - A A 

Dasco FR150, 200, 310 F A A - A - A A 

Dasco FR300, FR2550 X X X - X F A A 

Dasco FR355-3 X F A X X X A A 

Deicer Fluid 419R A A A - - A A A 

Deionized Water A A A A 15 A - F F 

Dexron II ATF F A A A14 X A A A 

Dexron III ATF X F, 11 F, 11 A 15, 12 X - A A 

Diesel Fuel F, 3 A, 3 A, 3 A 15, 3 X A(2) A A 

Diester Fluids X X X A 15 X X A A 

Dow Corning 2-1802 Sullair (24KT) - - - F 15 - - A A 

Dow Corning DC 200, 510, 550, 560, FC126 A A A A 15 - - A A 

Dow HD50-4 F F F - - - - - 

Dow Sullube 32 - - - F 15 - - A A 

Dowtherm A,E X X X A 15 X - A A 

Dowtherm G X X X X X - A A 

Duro AW-16, 31 A A A - X - A A 

Duro FR-HD 

E 

A A A - X - A A 

EcoSafe FR-68 A A A - X X A A 

Ethanol F F F A 15 F - F A 

Ethers X X X A 15 X - A A 

Ab-24 


X 

A 

A 

A 

A 

6 

F 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

6 

A 

A 

A 

A 

X 

F 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

Catalogue 4400/UK



Ethyl Acetate X X X A 15 F - F A 

Ethyl Alcohol F F F A 15 F - F A 

Ethyl Cellulose F F F A 15 F - X F 

Ethyl Chloride X X X X A - F F 

Ethylene Dichloride X X X A 15 X - X A 

Ethylene Glycol F A A A A A A F 

Exxon 3110 FR A A A A 15 X A A A 

Exxon Esstic A A A A14 A A A A 

Exxon Nuto H 46, 68 A A A A 14 X A A A 

Exxon Tellura Indusrial Process Oils A A A A 14 X A A A 

Exxon Terresstic, EP A A A A14 A A A A 

Exxon Turbo Oil 2380 X F F A 15 X X A A 

Exxon Univolt 60, N61 

F 

F A A A 14 X A A A 

FE 232 (Halon) X X X X F - A A 

Fenso 150 - A A - X A A A 

Formaldehyde X X X A 15 A - X F 

Formic Acid X X X X A X X 6 

Freons see refrigerants - - - - - - - - 

Fuel Oil F, 3 A, 3 A, 3 A 15, 3 X A(2) A A 

Fyre-Safe 120C,126,155,1090E,1150,1220,1300E X X X X A, 7 F A A 

Fyre-Safe 200C, 225, 211 F A A A A F A A 

Fyre-Safe W/O A A A A 15 X A A A 

Fyrguard 150, 150-M, 200 A A A A A F A A 

Fyrquel 60, 90, 150, 220, 300, 550, 1000 X X X X A, 7 F A A 

Fyrquel EHC, GT, LT, VPF X X X X A, 7 F A A 

Fyrtek MF, 215, 290, 295 

G 

X X X X X F A A 

Gardner-Denver GD5000, GD8000 X X X A 15 X X A A 

Gasoline See 9 - A A 

Glue F F F - X - A F 

Glycerine, Glycerol A A A A 15 A - A F 

Grease A A A A14 X A A A 

Gulf-FR Fluid P37, P40, P43, P45, P47 

H 

X X X A 15 A - A A 

H-515 (NATO) A A A - X - A A 

Halon 1211, 1301 F F F F 15 - - A A 

Helium Gas X X X X X - A A 

Heptane X F F A 15 X - A A 

Hexane X F F A 15 X - A A 

HF-20, HF-28 A A A A F A A 

Houghto-Safe 1055, 1110, 1115, 1120, 1130 (9) X X X X A, 7 F A A 

Houghto-Safe 271 to 640 F A A A A F A A 

Houghto-Safe 419 Hydraulic Fluid A A A - X - A A 

Houghto-Safe 419R Deicer Fluid A A A - - A A A 

Houghto-Safe 5046, 5046W, 5047-F A A A A 15 X - A A 

HP 100C (Jack hammer oil) F A A A 14 X A A A 

HPWG 46B F A A A - F A A 

Hul-E-Mul A A A - X - A A 

Hychem C, EP1000, RDF A A A A 15 A - A A 

Hydra Safe E-190 A A A A 15 X - A A 

Hydra-Cut 481, 496 A A A - X - A A 

Hydrafluid 760 A A A - X - A A 

Hydrochloric Acid X X X X X X X X 

Ab-25 


A 

A 

F 

F 

X 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

X 

- 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

X 

Catalogue 4400/UK



Hydrofluoric Acid X X X X X X X 6 

Hydrogen Gas X X X X X - A A 

Hydrogen Peroxide X X X A 15 X - X X 

Hydrogen Sulfide X X X X A - X X 

Hydrolube A A A A 15 A - A A 

Hydrolubric 120-B, 141, 595 F A A A 15 A - A A 

Hydrosafe Glycol 200 A A A A A F A F 

HyJet IV 

I 

X X X X A, 7 - A A 

Ideal Yellow 77 A A A A 15 X - A A 

Imol S150 to S550 X X X - - - A A 

Ingersoll Rand SSR Coolant X X X A 15 X X A A 

Isocyanates X X X A 15 X - A - 

Isooctane X F F A 15 X - A A 

Isopar H X X X X X - A A 

Isopropyl Alcohol 

J 

F F F A 15 F - F A 

Jayflex DIDP X X X X A - A A 

JP3 and JP4 X A,3 A,3 - X A(2) A A 

JP5 X A,3 A,3 F 15,3 X A(2) A A 

JP9 

K 

X X X X X - A - 

Kaeser 150P, 175P, 325R, 687R X X X A 15 X - A A 

Kerosene X A A F 14 X A A A 

KSL-214, 219, 220, 222 

L 

X X X A 15 X - A A 

Lacquer X X X A 15 X - X A 

Lacquer Solvents X X X A 15 X - X A 

Lactic Acids X X X X X X X X 

Lindol HF X X X A 15 A - A A 

Linseed Oil A A A A 15 A - A A 

LP-Gas 

M 

See 13 - A A 

Magnesium Chloride A A A A 15 A - X X 

Magnesium Hydroxide F F F A 15 A - F F 

Magnesium Sulfate A A A A 15 A - A F 

Mercaptans X X X X X - - - 

Methane See 13 - A A 

Methanol F F F A 15 F - F A 

Methyl Alcohol F F F A 15 F - F A 

Methyl Chloride X X X A 15 X - A A 

Methyl Ethyl Ketone (MEK) X X X A 15 X - F A 

Methyl Isopropyl-Ketone X X X X X - F A 

Metsafe FR303, FR310, FR315, FR330, FR350 X X X X X F A A 

Microzol-T46 X A A - X - A A 

MIL-B-46176A X X X X X - X X 

MIL-H-46170 X F F A 15 X - A A 

MIL-H-5606 F A A A14 X A A A 

MIL-H-6083 F A A A 15 X - A A 

MIL-H-7083 F A A A 15 X - A A 

MIL-H-83282 F A A A 15 X - A A 

MIL-L-2104, 2104B F A A A 14 X A A A 

MIL-L-23699 X X X X X X A A 

MIL-L-7808 F A A - X - A A 

Ab-26 


X 

A 

6 

6 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

X 

F 

A 

- 

A 

A 

A 

A 

A 

A 

A 

A 

X 

A 

A 

A 

A 

A 

A 

A 

A 

Catalogue 4400/UK



Mine Guard FR A A A - A - A A 

Mineral Oil A A A F14 X A A A 

Mineral Spirits 8 8 8 8 X - A A 

Mobil Aero HFE F A A F 14 X A A A 

Mobil DTE 11M, 13M, 15M, 16M, 18M, 19M F A A A14 X A A A 

Mobil DTE 22, 24, 25, 26 F A A A 14 X A A A 

Mobil EAL 224H X A A X - - A A 

Mobil EAL Artic 10, 15, 22,32, 46, 68, 100 X X X X X X A A 

Mobil Glygoyle 11, 22, 30, 80 A A A - X - A A 

Mobil HFA F A A A 15 X - A A 

Mobil Jet 2 X F F A 15 X - A A 

Mobil Nyvac 20, 30, 200, FR F A A A A F A A 

Mobil Rarus 824, 826, 827 X X X A 15 X X A A 

Mobil SHC 600 Series F A A A 15 X - A A 

Mobil SHC 800 Series F A A A 15 X - A A 

Mobil SHL 624 - A A A 15 X - A A 

Mobil Vactra Oil A A A F14 X A A A 

Mobil XRL 1618B X X X X A, 7 F A A 

Mobilfluid 423 F A A A 14 X A A A 

Mobilgear SHC 150, 220, 320, 460, 680 F F F A 15 X - A A 

Mobilrama 525 A A A F 14 X A A A 

Molub-Alloy 890 X X X A 15 X - A A 

Moly Lube “HF” 902 F F F F14 X A A A 

Monolec 6120 Hydraulic Oil A A A A 14 X A A A 

Morpholine (pure additive) 

N 

X X X X X - X X 

Naptha X F F A 15 X - A A 

Napthalene X X X A 15 X - A A 

Natural Gas See 13 - A A 

Nitric Acid X X X X X X X X 

Nitrobenzene X X X A 15 X - X X 

Nitrogen, gas F, 1 F, 1 F, 1 F 15, 1 F, 1 - A A 

NORPAR 12, 13, 15 8 8 8 8 X - A A 

Nuto H 46, 68 A A A A 14 X A A A 

Nyvac 20, 30, 200, FR F A A A A F A A 

Nyvac Light 

O 

X X X - A - A A 

Oceanic HW F A A A X F A A 

Oxygen, gas X X X X X - X A 

Ozone 

P 

F F F - A - A A 

Pacer SLC 150, 300, 500, 700 X X X A 15 X - A A 

Pennzbell AWX F A A F 14 X A A A 

PENTOSIN CHF 11S F A A F A X A A 

Perchloroethylene X X X X X - F X 

Petroleum Ether X F F F 14 X A A A 

Petroleum Oils A A A A 14 X A A A 

Phenol (Carbolic Acid) X X X A 15 X X X F 

Phosphate Ester Blends X X X X X F A A 

Phosphate Esters X X X X A, 7 - A A 

Phosphoric Acid X X X X X X X X 

Plurasafe P 1000, 1200 F A A A F F A A 

Polyalkylene Glycol A F F - X - A A 

Polyol Ester X F A X X - A A 

Ab-27 


A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

F 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

F 

A 

A 

A 

Catalogue 4400/UK



Potassium Chloride A A A A 15 A - X F 

Potassium Hydroxide X X X A 15 A - 6 X 

Potassium Sulfate A A A A 15 A - A A 

Propane See 13 - A A 

Propylene Glycol F A A A 15 A - F F 

Pydraul 10-E, 29-E, 50-E, 65-E, 90-E, 115-E X X X X A, 7 F A A 

Pydraul 230-C, 312-C, 68-S X X X X A, 7 F A A 

Pydraul 60, 150, 625, F9 X X X X A, 7 - A A 

Pydraul 90, 135, 230, 312, 540, MC X X X X X - A A 

Pydraul A-200 X X X A 15 X - A A 

Pyro Gard 43, 230, 630 X X X X X - A A 

Pyro Gard C, D, R, 40S, 40W F A A F 15 X A A A 

Pyro Guard 53, 55, 51, 42 

Q 

X X X X A, 7 - A A 

Quintolubric 700 A A A A 15 A - A F 

Quintolubric 807-SN F A A - X - A A 

Quintolubric 822, 833 X F, 5 A, 5 X X X A A 

Quintolubric 822-68EHC (71°C, 160°F maximum) X F, 5 A, 5 - - - A A 

Quintolubric 888 X F, 5 A, 5 X X - A A 

Quintolubric 957, 958 F A A A A F A A 

Quintolubric N822-300 ~ ~ A - - - A A 

Quintolubric N888 

R 

X A F X - X A A 

Rando A A A A 14 X A A A 

Rayco 782 X F A X X - X X 

Refrigerant 124 See 4 X A A 

Refrigerant Freon 113, 114 X X X X X X A A 

Refrigerant Freon 12 See 4 X X A A 



Refrigerant HFC134A See 4 X X A A 

Reolube Turbofluid 46 X X X X A, 7 - A A 

Rotella A A A A14 X A A A 

Royal Bio Guard 3032, 3046, 3068, 3100 X ~ A X X X A A 

Royco 2200, 2210, 2222, 2232, 2246, 2268 X X X X X X A A 

Royco 4032, 4068, 4100, 4150 X X X A 15 X X A A 

Royco 756, 783 A A A A 14 X A A A 

Royco 770 X F F F 15 X - A A 

RTV Silicone Adhesive Sealants 

S 

X X X X X - A A 

Safco-Safe T10, T20 - - - - A - F F 

Safety-Kleen ISO 32, 46, 68 hydraulic oil F A A - X A A A 

Safety-Kleen Solvent 8 8 8 8 X - A A 

Santoflex 13 F F F - F - A A 

Santosafe 300 X X X - X - A A 

Santosafe W/G 15 to 30 - - - A 15 A - A A 

Sea Water F F F A 15 A - X F 

Sewage F F F A 15 F - X F 

Shell 140 Solvent 8 8 8 8 X - A A 

Shell Clavus HFC 68 X X X X X X A A 

Shell Comptella Oil F F F A14 X A A A 

Shell Comptella Oil S 46, 68 F F F A 14 X A A A 

Shell Comptella Oil SM F F F A 14 X A A A 

Shell Diala A, (R) Oil AX F A A F14 X A A A 

Ab-28 


F 

A 

A 

A 

F 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

X 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

Catalogue 4400/UK



Shell FRM - - - - X - A A 

Shell IRUS 902, 905 A A A - A - A A 

Shell Naturelle HF-E F A A F A X A A 

Shell Pella-A A A A A 15 X - A A 

Shell Tellus F A A A14 X A A A 

Shell Tellus TD 46 A A A A A X A A 

Shell Thermia Oil C A A A A 14 X A A A 

Shell Turbo R X F F A 15 X X A A 

SHF 220, 300, 450 X X A X X X A A 

Silicate Esters A F F A 15 X - A A 

Silicone Oils A A A - - - A A 

Silicone Sealants X X X X X - A A 

Skydrol 500B-4, LD-4 X X X X A, 7 F A A 

Soap Solutions X F F F 15 A - A A 

Soda Ash, Sodium Carbonate A A A A 15 A - A F 

Sodium Bisulfate F F F A 15 A - F A 

Sodium Chloride F F F A 15 A - X F 

Sodium Hydroxide X X X A 15 A - A X 

Sodium Hypochlorite F F F X F - X X 

Sodium Nitrate F F F A 15 A - A F 

Sodium Peroxide X X X X A - X X 

Sodium Silicate A A A A 15 A - A A 

Sodium Sulfate A A A A 15 A - A A 

Soybean Oil F A A A 15 A - A A 

SSR Coolant X X X A 15 X X A A 

Steam X X X X X - F A 

Stoddard Solvent 8 8 8 8 X - A A 

Sulfur Chloride X X X A 15 X - X X 

Sulfur Dioxide X X X X F - X F 

Sulfur Trioxide X X X A 15 F - X X 

Sulfuric Acid (0% to 30% room temperture) F, 6 F, 6 F, 6 X F, 6 - 6 X 

Summa-20, Rotor, Recip X X X A 15 X - A A 

Summit DSL-32,68,100,125 X X X A 15 X - A A 

Sun Minesafe, Sun Safe X F F A 15 X - A A 

Sundex 8125 X F F - A - A A 

Suniso 3GS A A A A14 X A A A 

Sun-Vis 722 X F F - X - A A 

Super Hydraulic Oil 100, 150, 220 A A A A 14 X A A A 

SUVA MP 39, 52, 66 X X X X X X A A 

SYNCON Oil X X X X X - A A 

Syndale 2820 X F F - - - A A 

Synesstic 32,68,100 X X X X X X A A 

Syn-Flo 70,90 X X X A 15 X - A A 

SYN-O-AD 8478 

T 

X X X X A, 7 F A A 

Tannic Acid F A A A 15 A X X F 

Tar F F F A 15 X - X F 

Tellus (Shell) F A A A14 X A A A 

Texaco 760 Hydrafluid - - - - X - A A 

Texaco 766, 763 (200 - 300) - - - - A - F F 

Texaco A-Z Oil A A A F14 X A A A 

Texaco Spindura Oil 22 F F F F 14 X A A A 

Texaco Way Lubricant 68 A A A A 14 X A A A 

Thanol-R-650-X X F F - X - A A 

Ab-29 


A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

F 

A 

A 

X 

A 

A 

A 

A 

A 

A 

A 

A 

X 

F 

X 

6 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

A 

X 

A 

A 

A 

A 

A 

A 

A 

A 

Catalogue 4400/UK



Thermanol 60 X X X X X - A A A 

Toluene, Toluol X X X X X - A A A 

Transmission Oil A A A A 14 X A A A A 

Tribol 1440 X F F X X F A A A 

Trichloroethylene X X X A 15 X - X A A 

Trim-Sol F A A A 15 X - A A A 

Turbinol 50, 1122, 1223 X X X X A, 7 - A A A 

Turpentine 

U 

X X X A 15 X - A A A 

Ucon Hydrolubes F A A A A F A A A 

UltraChem 215,230,501,751 X X X A 15 X - A A A 

Univis J26 A A A A 14 X A A A A 

Unleaded Gasoline See 9 - A A A 

Unocal 66/3 Mineral Spirits 8 8 8 8 X - A A A 

Urea F F F A 15 F - F - F 

Urethane Formulations 

V 

A A A A 15 - - A A A 

Van Straaten 902 A A A A 15 X - A A A 

Varnish X X X A 15 X - F F A 

Varsol 8 F F 8 X - A A A 

Versilube F44, F55 A A A 15 - - A A A 

Vinegar X X X A 15 A - F X A 

Vital 29, 4300, 5230, 5310 X X X X X - A A A 

Volt Esso 35 

W 

A A A A 15 X - A A A 

Water F A A A A A F A A 

Water / Glycols 

X 

A A A A A F A F A 

Xylene, Xylol 

Z 

X X X X X - A A A 

Zerol 150 A A A A 14 X A A A A 

Zinc Chloride A A A X A - X X F 

Zinc Sulfate A A A X A - X A A 

Ab-30 


Catalogue 4400/UK


Identifying Fitting Types 

sealing surface/sealing type or by their thread type/form. Viewing the 

following pages, the visual identification will be self explanatory. The 

sealing mechanism and the method of thread identification, however, 

needs further explanation 

Determining Sealing 

Mechanisms: 

• Thread interface 

• O-ring 

• Matching angle or 

metal-to-metal joint 

• Mated angle with O-ring 

Thread Interface 

The sealing is assured by the flattening 

of the edges of the threads 

when the male is screwed into the 

female fitting. Typically the front of 

the male fittings is narrower than 

the back of the fittings – often 

referred to as tapered threads. 

O-ring 

The O-ring on the male is compressed 

against the corresponding 

female and assures the seal. 

This type of sealing mechanism 

should be the preferred choice for 

high-pressure applications. 

Matching Angle or 

Metal-to-Metal Joint 

Sealing takes place where the 

two angled faces of the male and 

corresponding female meet and 

are wedged into one another by 

the tightening of the threaded nut. 

The sealing surfaces can either be 

convex or concave (seat) on the 

male or in the head of the pipe of 

the female as shown. 

Ab-31 

Determining 

Sealing Mechanisms 

Catalogue 4400/UK


Matching Angle with O-ring 

These fittings combine the functionality 

of both the matching 

angle seal with the O-ring. 

The O-ring is in the angled sealing 

surface of the fitting so that when 

the threaded male and female 

are screwed together the sealing 

surfaces wedge together and at 

the same time deform the O-ring 

between them. 

Determining the Thread Type 

In general of the threads of various fittings look similar and hinder the 

easy identification of the thread. To assure the correct identification, 

the threads must be measured and compared to the tables listed in 

the following section. 

Thread Gauge 

Using a thread gauge, the 

number of threads per inch can 

be determined. 

Holding the gauge and coupling 

threads in front of a lighted background 

helps to obtain an accurate 

measurement. 

Caliper Measure 

A vernier caliper should be used 

to measure the thread diameter of 

the largest point. (Outside diameter 

(O.D.) of male threads – Inside 

Diameter (I.D.) of female threads.) 

Ab-32 

Determining 

Thread Type 

Catalogue 4400/UK


German DIN Hose Fittings 

(DIN – Deutsches Institut für Normung) 

Often referred to as metric fittings, these fittings seal using the angled 

sealing surfaces (metal-to-metal) or the combination of metal-to-metal 

with O-rings. 

They are available in very light (LL), light (L) or heavy series (S). 

The sealing face angles are either 24° with or without O-rings, or 

24°/60° universal cones. 

Identification is made by measuring the thread size and also the tube 

outside diameter. 

DIN Very Light Series (LL) 

The male 60° cone will mate with 

the female 60° cone only. 

The male has a 60° sealing angle 

(seat) and straight metric thread. 

The female has a 60° seat and 

straight metric thread. 


DIN 20078 Part 3 1) 

Parker end configurations 

C0 

DIN Light (L) and Heavy Series 

(S) without O-ring 

The male 60° cone will mate with 

the female universal 24° or 60° 

cone only. 


(seat) and straight metric threads. 

The female has a 24° and 60° 

universal seat and straight metric 

threads. 


DIN 20078 Part 2 1) 

(previously known as 

DIN 20078 A, D & E) 


light series 

C3, C4, C5, C6 

(Often also referred to 

as “Ball nose cones”) 

Ab-33 

Tube O.D. 

(DN) 

Thread 

metric 

European Thread Types 


Defined by the outside diameter 

and the pitch (distance between 

2 crests of the thread) example: 

M22x1.5 - pitch of 1.5mm. 

ØA 

(mm) 

ØB 

(mm) 

20 M30x1.5 30.00 28.50 

25 M38x1.5 38.00 36.50 

32 M45x1.5 45.00 43.50 

40 M52x1.5 52.00 50.50 

50 M65x2 65.00 63.00 

O-ring 

1.5 mm 

1) obsolete standard, no exact replacement 

Catalogue 4400/UK


DIN 24° Light (L) and Heavy 

Series (S) with O-ring 


cone seat with straight metric 

threads. 

The female has a 24° convex 

cone with O-ring and a swivel 

straight metric threaded nut. 


ISO 12151-2 / ISO 8434-1 & 

ISO 8434-4 

(Previously 

DIN 20 078 Part 4, 5, 8, 9) 


light series 

CA, CE, CF, D0 


heavy series 

C9, 0C, 1C, D2 

Tube O.D. 

(mm) 

Spec. 

Ab-34 

with O-ring 

Thread 

metric 

ØA 

(mm) 



ØB 

(mm) 

C 

(mm) 

ØD 

(mm) 

6.00 6L M12X1.5 10.50 12.00 7.00 6.20 

6.00 6S M14X1.5 12.50 14.00 7.00 6.20 

8.00 8L M14x1.5 12.50 14.00 7.00 8.20 

8.00 8S M16x1.5 14.50 16.00 7.00 8.20 

10.00 10L M16x1.5 14.50 16.00 7.00 10.20 

10.00 10S M18x1.5 16.50 18.00 7.50 10.20 

12.00 12L M18x1.5 16.50 18.00 7.00 12.20 

12.00 12S M20x1.5 18.50 20.00 7.50 12.20 

14.00 14S M22x1.5 20.50 22.00 8.00 14.20 

15.00 15L M22x1.5 20.50 22.00 7.00 15.20 

16.00 16S M24x1.5 22.50 24.00 8.50 16.20 

18.00 18L M26x1.5 24.50 26.00 7.50 18.20 

20.00 20S M30x2 27.90 30.00 10.50 20.20 

22.00 22L M30x2 27.90 30.00 7.50 22.20 

25.00 25S M36x2 33.90 36.00 12.00 25.20 

28.00 28L M36x2 33.90 36.00 7.50 28.20 

30.00 30S M42x2 39.90 42.00 13.50 30.20 

35.00 35L M45x2 42.90 45.00 10.50 35.30 

38.00 38S M52x2 49.90 52.00 16.00 38.30 

42.00 42L M52x2 49.90 52.00 11.00 42.30 

Catalogue 4400/UK


British Standard Pipe (BSP) 

Also referred to as Whitworth threads, the BSP thread type fittings 

seal use metal-to-metal angled surfaces or a combination of 

metal-to-metal and an O-ring. 

The angle of the sealing surfaces is 60° for both forms. 

There are two popular thread forms: 

British Standard Pipe Parallel (BSPP) and 

British Standard Pipe Tapered (BSPT). 

BSPP 

metal-to-metal without O-ring 


BS5200 


92, B1, B2, B4, D9 

BSPP 

metal-to-metal with O-ring 


ISO 12151-6 


EA, EB, EC, EE, D9 

BSPT 

fittings seal through the thread 

interface mechanism. Care should 

be taken not to confuse the BSPT 

fitting with the NPTF male fitting. 

BSPT has a 55° thread angle. 

NPTF has 60° thread angle. 

Parker end configuration 

91 

BSP Flat Seal 

These fittings have BSP parallel 

threads but the sealing surface is 

flat. The seal is made when the 

composite seal is compressed 

against the female flat face. 


B5, B6, B7 

Ab-35 

Tube 

I.D./O.D. 

(mm) 


British Standard Pipe (BSP) 

Identification is made by measuring 

the outside diameter of the 

thread and the number of threads 

per inch (25.4 mm) 

Size 

Thread 

BSP 

ØA 

(mm) 

ØB 

(mm) 

6/10 -2 1/8x28 8.60 9.70 

8/13 -4 1/4x19 11.50 13.20 

12/17 -6 3/8x19 14.90 16.70 

15/21 -8 1/2x14 18.60 20.90 

18/23 -10 5/8x14 20.60 22.90 

20/27 -12 3/4x14 24.10 26.40 

26/34 -16 1x11 30.30 33.20 

33/42 -20 1-1/4x11 38.90 41.90 

40/49 -24 1-1/2x11 44.90 47.80 

50/60 -32 2x11 56.70 59.60 

Tube 

I.D./O.D. 

(mm) 

Tube 

I.D./O.D. 

(mm) 

Size 

Size 

1” 

Thread 

BSP 

Thread 

BSP 

ØA 

(mm) 

5/10 -2 1/8x28 9.73 

8/13 -4 1/4x19 13.16 

12/17 -6 3/8x19 16.66 

15/21 -8 1/2x14 20.96 

20/27 -12 3/4x14 26.44 

26/34 -16 1x11 33.25 

33/42 -20 1-1/4x11 41.91 

40/49 -24 1-1/2x11 47.80 

50/60 -32 2x11 59.61 

ØA 

(mm) 

6/10 -2 1/8x28 8.6 

8/13 -4 1/4x19 11.5 

12/17 -6 3/8x19 14.9 

15/21 -8 1/2x14 18.6 

18/23 -10 5/8x14 20.6 

20/27 -12 3/4x14 24.1 

26/34 -16 1x11 30.3 

Catalogue 4400/UK


French Gas fittings 

Typical to the French market the French Gas fittings have a 24° sealing 

surfaces seat with metric straight threads. Although similar to German 

DIN fittings the threads differ in some sizes as the French Gas fittings 

have fine threads in all sizes whereas the German DIN fittings use 

standard threads in the larger sizes. 

French Metric 24° Cone Gas 

Fittings 

The sealing mechanism is 

metal-to-metal. 

The fittings are not specified in 

any international standard. 


F6, F9 (metric tube) 

FG, F2, F4 (gas tube) 

Tube O.D. 

(mm) 

Spec. 

Ab-36 

Thread 

metric 

ØA 

(mm) 


French Gas fittings 

ØB 

(mm) 

ØC 

(mm) 

D 

(mm) 

6.00 6N M12x1 11.00 12.00 6.20 9.00 

8.00 8N M14x1.5 12.50 14.00 8.15 9.00 

10.00 10N M16x1.5 14.50 16.00 10.20 9.00 

12.00 12N M18x1.5 16.50 18.00 12.15 9.00 

13.25 13G M20x1.5 18.50 20.00 13.50 9.00 

14.00 14N M20x1.5 18.50 20.00 14.15 9.00 

15.00 15N M22x1.5 20.50 22.00 15.15 9.00 

16.00 16N M24x1.5 22.50 24.00 16.15 9.00 

16.75 17G M24x1.5 22.50 24.00 17.00 9.00 

18.00 18N M27x1.5 25.50 27.00 18.15 9.00 

20.00 20N M27x1.5 25.50 27.00 20.15 9.00 

21.25 21G M30x1.5 28.50 30.00 21.50 9.00 

22.00 22N M30x1.5 28.50 30.00 22.15 9.00 

25.00 25N M33x1.5 31.50 33.00 25.15 9.00 

26.75 27G M36x1.5 34.50 36.00 27.00 9.00 

28.00 28N M36x1.5 34.50 36.00 28.25 9.00 

30.00 30N M39x1.5 37.50 39.00 30.25 9.00 

32.00 32N M42x1.5 40.50 42.00 32.25 9.00 

33.25 34G M45x1.5 43.50 45.00 33.80 9.00 

35.00 35N M45x1.5 43.50 45.00 35.25 9.00 

38.00 38N M48x1.5 46.50 48.00 38.25 9.00 

40.00 40N M52x1.5 50.50 52.00 40.35 9.00 

42.25 42G M52x1.5 50.50 52.00 42.55 9.00 

48.25 49G M58x2 55.90 58.00 49.00 11.00 

Catalogue 4400/UK


North American Thread Types 

This type of fitting uses the thread interface to seal and as such has a tapered 

thread that deforms and forms the seal. 

They have 30° sealing angle surfaces, forming a 60° inverted (concave) seat. 

The fittings are most frequently seen on machines of US origin. 

Dryseal American Standard 

Taper Pipe Thread (NPTF) 

The NPTF male will mate with the 

NPTF, NPSF, or NPSM females. 

Care should be taken not to 

confuse the NPTF fitting with the 

BSPT male fitting. NPTF fittings 

have a 60° thread angle. 

BSPT has a 55° thread angle. 


SAE J516 


01 

SAE JIC 37° 

Commonly referred to as JIC 

fittings, these metal-to-metal 

sealing type fittings have a 37° 

flare (sealing surface angle) and 

straight United National Fine 

Threads (UNF). 

The original design specification 

for the fittings comes from the 

Society of Automotive Engineers 

(SAE) and these fittings are the 

most common American fitting 

types in Europe. 


ISO 12151-5, ISO8434-2 and 

SAE J516 

Parker JIC hose fittings are fully 

compatible with Parker Triple-Lok 

Tube Fittings and adapters. 


03, 06/68, 37/3V, 39/3W, 41/3Y, 

L9 

ØA dimension is measured on 

the 4th pitch of the thread 

Tube O.D. 

(inch) 

Ab-37 

Tube O.D. 

(mm) 

Size 


NPTF / SAE JIC 37° 

Thread 

NPTF 

ØA 

(mm) 

ØB 

(mm) 

-2 1/8x27 10.24 8.73 

-4 1/4x18 13.61 11.90 

-6 3/8x18 17.05 15.90 

-8 1/2x14 21.22 19.05 

-12 3/4x14 26.56 24.60 

-16 1x11.5 33.22 30.95 

-20 1-1/4x11.5 41.98 39.69 

-24 1-1/2x11.5 48.05 45.24 

-32 2x11.5 60.09 57.15 

Thread 

UNF 

Size 

ØA 

(mm) 

ØB 

(mm) 

3/16 3/8x24 -3 8.60 9.50 

1/4 6 7/16x20 -4 10.00 11.10 

5/16 8 1/2x20 -5 11.60 12.70 

3/8 10 9/16x18 -6 13.00 14.30 

1/2 12 3/4x16 -8 17.60 19.10 

5/8 14-15-16 7/8x14 -10 20.50 22.20 

3/4 18-20 1-1/16x12 -12 24.60 27.00 

7/8 22 1-3/16x12 -14 28.30 30.10 

1 25 1-5/16x12 -16 31.30 33.30 

1-1/4 30-32 1-5/8x12 -20 39.20 41.30 

1-1/2 38 1-7/8x12 -24 45.60 47.60 

2 2-1/2x12 x32 61.50 63.50 

Catalogue 4400/UK


SAE 45° Flare 

The angle of the flare is commonly 

used as a name when referring 

to these metal-to-metal sealing 

fittings. 

The female fittings have a 90° 

concave inverted seat, created by 

the 45° angle sealing surfaces. 

The SAE 45° flare male will mate 

with an SAE 45° flare female only 

or a dual seat JIC 37°/SAE45°. 


SAE J516 


04, 08/68, 77/3V, 79/3W, 81/3Y 

SAE O-ring (Boss Type) 

This male fitting has straight 

threads, a sealing face and an 

O-ring. It is compatible only with 

female boss type fittings generally 

found in the ports of machines. 

Sealing is achieved through the 

O-ring of the male and through 

the sealing face of the female. 


05 

O-ring Face Seal (ORFS) 

ORFS fittings are becoming the 

most popular international fitting 

type used on global OEM machines 

due to their high level of 

sealing and their good vibration 

resistance. The fittings use the 

O-ring compression mechanism 

to seal. 

The female fittings have flat faces 

and straight threaded UNF swivel 

nuts. The male fittings have the 

O-ring in a groove in the flat face. 

Seen as a major advantage, these 

fittings offer the possibility to build 

the hose assemblies into fixed 

distances/spaces, without having 

to move back other system 

components due the flat faces of 

the male and female fittings – the 

hose assembly can be slotted in. 


ISO 12151-1, ISO8434-3 and 

SAE J516 


JC, JM/J0, JS, JU, J1, J3, J5, 

J7, J9 

Tube O.D. 

(inch) 

Ab-38 

Tube O.D. 

(inch) 


SAE 45° Flare / SAE O-ring / ORFS 

Size 

Thread 

UNF 

Thread 

UNF 

ØA 

(mm) 

Size 

ØB 

(mm) 

1/4 x4 7/16x20 9.90 11.10 

5/16 -5 1/2x20 11.50 12.70 

3/8 -6 5/8x18 14.30 15.90 

1/2 -8 3/4x16 17.50 19.10 

5/8 -10 7/8x14 20.60 22.20 

3/4 -12 1-1/16x14 25.00 27.00 

Tube O.D. 

(mm) 

Thread 

UNF 

ØA 

(mm) 

5/16x24 -2 7.93 

3/8x24 -3 9.52 

7/16x20 -4 11.11 

1/2x20 -5 12.70 

9/16x18 -6 14.28 

3/4x16 -8 19.10 

7/8x14 -10 22.22 

1-1/16x12 -12 27.00 

1-3/16x12 -14 30.10 

1-5/16x12 -16 33.30 

1-5/8x12 -20 41.30 

1-7/8x12 -24 47.60 

2-1/2x12 -32 63.50 

Size 

ØA 

(mm) 

ØB 

(mm) 

1/4 6 9/16x18 -4 13.00 14.20 

3/8 10 11/16x16 -6 15.90 17.50 

1/2 12 13/16x16 -8 19.10 20.60 

5/8 16 1x14 -10 23.80 25.40 

3/4 20 1-3/16x12 -12 28.20 30.10 

1 25 1-7/16x12 -16 34.15 36.50 

1-1/4 32 1-11/16x12 -20 40.50 42.90 

1-1/2 38 2x12 -24 48.80 50.80 

Catalogue 4400/UK


Flange Fittings 

Code 61 and Code 62 

The 4-bolt split flange (or full 

flange) fitting is used worldwide 

for connecting high-pressure 

hoses typically to pumps, motors 

and cylinders, where the hose 

assemblies are subjected to large 

pressure loadings. 

The sealing mechanism is through 

compression of the O-ring in the 

face of the flange head against 

the surface of the port/connection. 

The flange fittings are generally 

separated into two pressure 

classes referred to as 

3000 psi (SFL) or 6000 psi (SFS). 

ISO 12151-3 refers to the flange 

fittings as code 61 for the 3000 

psi and code 62 for the 6000 psi. 

In addition to these flanges, 

customer-specific Komatsu ® and 

CATERPILLAR ® flanges can also 

be found in the market. 


Code 61 (3000 psi) 

15, 16, 17, 19, P5, P7, P9 

5000 psi (Code 61 dimensions) 

4A, 4F, 4N 

Code 62 (6000 psi) 

6A, 6F, 6N, PA, PF, PN, 89 

Caterpillar flange 

XA, XF, XG, XN 

Although not in the SAE or the 

ISO standard the size -10 (5/8) 

flange head is gaining popularity. 

This flange is often found on 

Komatsu equipment or hydrostatic 

drives in agricultural machines. 

Code 61 – SAE – 3000 psi 

CATERPILLAR ® 

Ab-39 

Flange 

(inch) 


Komatsu ® 


Flanges Code 61 and Code 62 

• Standard Code 61 for 

3000 to 5000 psi max.,depending on size 

• High Pressure Code 62 

for 6000 psi max. regardless of size 

Flange 

(inch) 

Size 

Code 61 

MPa / psi 

Code 62 

MPa / psi 

1/2 -8 34.5 / 5000 41.3 / 6000 

3/4 -12 34.5 / 5000 41.3 / 6000 

1 -16 34.5 / 5000 41.3 / 6000 

1-1/4 -20 27.5 / 4000 41.3 / 6000 

1-1/2 -24 20.7 / 3000 41.3 / 6000 

2 -32 20.7 / 3000 41.3 / 6000 

Note: 5000 psi in size -20/-24/-32 with 4A,4F 

and 4N fittings and 50H flange halves. 

Size 

ØA 

(mm) 

B 

(mm) 

O-Ring 

1/2 -8 30.18 6.73 18.64x3.53 

3/4 -12 38.10 6.73 24.99x3.53 

1 -16 44.45 8.00 32.92x3.53 

1-1/4 -20 50.80 8.00 37.69x3.53 

1-1/2 -24 60.33 8.00 47.22x3.53 

2 -32 71.42 9.53 56.74x3.53 

2-1/2 -40 84.12 9.53 69.44x3.53 

3 -48 101.60 9.53 85.32x3.53 

Flange 

(inch) 

Size 

ØA 

(mm) 

B 

(mm) 

O-Ring 

1/2 -8 31.75 7.75 18.64x3.53 

3/4 -12 41.28 8.76 24.99x3.53 

1 -16 47.63 9.53 32.92x3.53 

1-1/4 -20 53.98 10.29 37.69x3.53 

1-1/2 -24 63.50 12.57 47.22x3.53 

2 -32 79.38 12.57 56.74x3.53 

Flange 

(inch) 

Size 

ØA 

(mm) 

B 

(mm) 

O-Ring 

3/4 -12 41.28 14.22 25.40x5.00 

1 -16 47.63 14.22 31.90x5.00 

1-1/4 -20 53.98 14.22 38.20x5.00 

1-1/2 -24 63.50 14.22 44.70x5.00 

Flange 

(inch) 

Size 

ØA 

(mm) 

B 

(mm) 

O-Ring 

5/8 -10 34.25 6.00 21.7x3.5 

Catalogue 4400/UK


4-Bolt Split Flange 

A 4-bolt split flange is used to 

attach the flange fittings to their 

ports. 

• Standard Code 61 

for 3000 to 5000 psi max., 

depending on size 

• High Pressure Code 62 

for 6000 psi max., 

regardless of size 


Flange 

(inch) 

Ab-40 

Size 

A 

(mm) 


4-Bolt Split Flange 

dimensions 

B 

(mm) 

C 

(inch) (metr.) 

1/2 -8 38.1 17.5 5/16x18 M8x1.25 

3/4 -12 47.6 22.3 3/8x16 M10x1.5 

1 -16 52.4 26.2 3/8x16 M10x1.5 

1-1/4 -20 58.7 30.2 7/16x14 M10x1.5 

1-1/2 -24 69.9 35.7 1/2x13 M12x1.75 

2 -32 77.8 42.8 1/2x13 M12x1.75* 


Flange 

(inch) 

Size 

A 

(mm) 

B 

(mm) 

C 

(inch) (metr.) 

1/2 -8 40.5 18.2 5/16x18 M8x1.25 

3/4 -12 50.8 23.8 3/8x16 M10x1.5 

1 -16 57.2 27.8 7/16x14 M12x1.75 

1-1/4 -20 66.7 31.8 1/2x13 M12x1.75* 

1-1/2 -24 79.4 36.5 5/8x11 M16x2 

2 -32 96.8 44.4 3/4x10 M20x2.5 

*M14x2 still used in the market but no longer in accordance with ISO 6162 

Catalogue 4400/UK


Japanese fittings 

The Japanese Industrial Standard (JIS) is seen on most Japanese 

equipment and uses a 30° sealing angle seat and either British Standard 

Pipe Parallel or metric threads. 

Care must be taken not to confuse the JIS fittings with BSP or JIC 

fittings. 

Japanese fittings - JIS 

The sealing mechanism of the 

fittings is the 30° metal-to-metal 

angled surfaces 


MU, XU (Metric) 

FU (BSP) 

JIS 30° metric 

JIS 30° BSP 

Ab-41 

Symbol 

Thread 

metric 

ØA 

(mm) 

ØB 

(mm) 

MU-6 M14x1.5 12.50 14.00 

MU-9 M18x1.5 16.50 18.00 

MU-12 M22x1.5 20.50 22.00 

MU-15 M27x2 25.00 27.00 

MU-19 M27x2 25.00 27.00 

MU-25 M33x2 31.00 33.00 

MU-32 M42x2 40.00 42.00 

MU-38 M50x2 48.00 50.00 

MU-50 M60x2 58.00 60.00 

Symbol 

Thread 

BSP 

ØA 

(mm) 

ØB 

(mm) 

GUI-3 1/8x28 8.60 9.70 

GUI-5/-6 1/4x19 11.50 13.20 

GUI-8/-9 3/8x19 14.90 16.70 

GUI-12 1/2x14 18.60 20.90 

GUI-15/-19 3/4x14 24.10 26.40 

GUI-25 1x11 30.30 33.20 

GUI-32 1-1/4x11 38.90 41.90 

GUI-38 1-1/2x11 44.90 47.80 

GUI-50 2x11 56.70 59.60 

Japanese Fittings 

JIS 

Catalogue 4400/UK


WARNING 

Failure or improper selection or improper use of hose, tubing, fittings, assemblies or related accessories (“Products”) can cause 

death, personal injury and property damage. Possible consequences of failure or improper selection or improper use of these 

Products include but are not limited to: 

• Fittings thrown off at high speed. 

• High velocity fluid discharge. 

• Explosion or burning of the conveyed fluid. 

• Electrocution from high voltage electric powerlines. 

• Contact with suddenly moving or falling objects that are controlled by the conveyed fluid. 

• Injections by high-pressure fluid discharge. 

• Dangerously whipping Hose. 

• Contact with conveyed fluids that may be hot, cold, toxic or otherwise injurious. 

• Sparking or explosion caused by static electricity buildup or other sources of electricity. 

• Sparking or explosion while spraying paint or flammable liquids. 

• Injuries resulting from inhalation, ingestion or exposure to fluids. 

Before selecting or using any of these Products, it is important that you read and follow the instructions below. 

Only Hose from Parker’s Stratoflex Products Division is approved for in flight aerospace applications. 

1.0 GENERAL INSTRUCTIONS 

1.1 Scope: This safety guide provides instructions for selecting 

and using (including assembling, installing, and maintaining) 

these Products. For convenience, all rubber and/or thermoplastic 

products commonly called “hose” or “tubing” are called “Hose” 

in this safety guide. All assemblies made with Hose are called 

“Hose Assemblies”. All products commonly called “fittings”, 

“couplings” or “adapters” are called “Fittings”. All related accessories 

(including crimping and swaging machines and tooling) 

are called “Related Accessories”. This safety guide is a supplement 

to and is to be used with the specific Parker publications 

for the specific Hose, Fittings and Related Accessories that are 

being considered for use. Parker publications are available at 

www.parker.com. SAE J1273 (www.sae.org) and ISO 17165 2 

(www.ansi.org) also provide recommended practices for hydraulic 

Hose Assemblies. 

1.2 Fail-Safe: Hose, Hose Assemblies and Fittings can and do 

fail without warning for many reasons. Design all systems and 

equipment in a fail safe mode, so that failure of the Hose, Hose 

Assembly or Fitting will not endanger persons or property. 

1.3 Distribution: Provide a copy of this safety guide to each person 

responsible for selecting or using Hose and Fitting products. 

Do not select or use Parker Hose or Fittings without thoroughly 

reading and understanding this safety guide as well as the specific 

Parker publications for the Products. 

1.4 User Responsibility: Due to the wide variety of operating conditions 

and applications for Hose and Fittings, Parker does not 

represent or warrant that any particular Hose or Fitting is suitable 

for any specific end use system. This safety guide does not analyze 

all technical parameters that must be considered in selecting 

a product. The user, through its own analysis and testing, is 

solely responsible for: 

• Making the final selection of the Products. 

• Assuring that the user’s requirements are met and that the application 

presents no health or safety hazards. 

• Providing all appropriate health and safety warnings on the 

equipment on which the Products are used. 

• Assuring compliance with all applicable government and industry 

standards. 

1.5 Additional Questions: Call the appropriate Parker technical 

service department if you have any questions or require any 

Ab-42 

Parker Safety Guide 

Parker Safety Guide for Selecting and Using Hose, Tubing, Fittings and Related Accessories 

Parker Publication No. 4400-B.1 

Revised: November, 2007 

additional information. See the Parker publication for the Products 

being considered or used, or call 1 800 CPARKER, or go 

to www.parker.com, for telephone numbers of the appropriate 

technical service department. 

2.0 HOSE AND FITTING SELECTION INSTRUCTIONS 

2.1 Electrical Conductivity: Certain applications require that the 

Hose be nonconductive to prevent electrical current flow. Other 

applications require the Hose and the Fittings and the Hose/ 

Fitting interface to be sufficiently conductive to drain off static 

electricity. Extreme care must be exercised when selecting Hose 

and Fittings for these or any other applications in which electrical 

conductivity or nonconductivity is a factor. The electrical conductivity 

or nonconductivity of Hose and Fittings is dependent upon 

many factors and may be susceptible to change. These factors 

include but are not limited to the various materials used to make 

the Hose and the Fittings, Fitting finish (some Fitting finishes are 

electrically conductive while others are nonconductive), manufacturing 

methods (including moisture control), how the Fittings 

contact the Hose, age and amount of deterioration or damage 

or other changes, moisture content of the Hose at any particular 

time, and other factors. The following are considerations for 

electrically nonconductive and conductive Hose. For other applications 

consult the individual catalog pages and the appropriate 

industry or regulatory standards for proper selection. 

2.1.1 Electrically Nonconductive Hose: Certain applications require 

that the Hose be nonconductive to prevent electrical current 

flow or to maintain electrical isolation. For applications that 

require Hose to be electrically nonconductive, including but not 

limited to applications near high voltage electric lines, only special 

nonconductive Hose can be used. The manufacturer of the 

equipment in which the nonconductive Hose is to be used must 

be consulted to be certain that the Hose and Fittings that are 

selected are proper for the application. Do not use any Parker 

Hose or Fittings for any such application requiring nonconductive 

Hose, including but not limited to applications near high voltage 

electric lines, unless (i) the application is expressly approved in 

the Parker technical publication for the product, (ii) the Hose is 

marked “nonconductive”, and (iii) the manufacturer of the equipment 

on which the Hose is to be used specifically approves the 

particular Parker Hose and Fittings for such use. 

2.1.2 Electrically Conductive Hose: Parker manufactures special 

Hose for certain applications that require electrically conductive 

Catalogue 4400/UK


Hose. Parker manufactures special Hose for conveying paint in 

airless paint spraying applications. This Hose is labeled “Electrically 

Conductive Airless Paint Spray Hose” on its layline and 

packaging. This Hose must be properly connected to the appropriate 

Parker Fittings and properly grounded in order to dissipate 

dangerous static charge buildup, which occurs in all airless 

paint spraying applications. Do not use any other Hose for airless 

paint spraying, even if electrically conductive. Use of any other 

Hose or failure to properly connect the Hose can cause a fire 

or an explosion resulting in death, personal injury, and property 

damage. Parker manufactures a special Hose for certain compressed 

natural gas (“CNG”) applications where static electricity 

buildup may occur. Parker CNG Hose assemblies comply 

with the requirements of ANSI/IAS NGV 4.2-1999; CSA 12.52- 

M99, “Hoses for Natural Gas Vehicles and Dispensing Systems” 

(www. ansi.org). This Hose is labeled “Electrically Conductive for 

CNG Use” on its layline and packaging. This Hose must be properly 

connected to the appropriate Parker Fittings and properly 

grounded in order to dissipate dangerous static charge buildup, 

which occurs in, for example, high velocity CNG dispensing or 

transfer. Do not use any other Hose for CNG applications where 

static charge buildup may occur, even if electrically conductive. 

Use of other Hoses in CNG applications or failure to properly 

connect or ground this Hose can cause a fire or an explosion 

resulting in death, personal injury, and property damage. Care 

must also be taken to protect against CNG permeation through 

the Hose wall. See section 2.6, Permeation, for more information. 

Parker CNG Hose is intended for dispenser and vehicle use 

at a maximum temperature of 180°F (82°C). Parker CNG Hose 

should not be used in confined spaces or unventilated areas or 

areas exceeding 180°F (82°C). Final assemblies must be tested 

for leaks. CNG Hose Assemblies should be tested on a monthly 

basis for conductivity per ANSI/IAS NGV 4.2-1999; CSA 12.52- 

M99. Parker manufactures special Hose for aerospace in flight 

applications. Aerospace in flight applications employing Hose 

to transmit fuel, lubricating fluids and hydraulic fluids require a 

special Hose with a conductive inner tube. This Hose for in flight 

applications is available only from Parker’s Stratoflex Products 

Division. Do not use any other Parker Hose for in flight applications, 

even if electrically conductive. Use of other Hoses for in 

flight applications or failure to properly connect or ground this 

Hose can cause a fire or an explosion resulting in death, personal 

injury and property damage. These Hose assemblies for in flight 

applications must meet all applicable aerospace industry, aircraft 

engine and aircraft requirements. 

2.2 Pressure: Hose selection must be made so that the published 

maximum working pressure of the Hose and Fittings are 

equal to or greater than the maximum system pressure. The 

maximum working pressure of a Hose Assembly is the lower 

of the respective published maximum working pressures of the 

Hose and the Fittings used. Surge pressures or peak transient 

pressures in the system must be below the published maximum 

working pressure for the Hose. Surge pressures and peak pressures 

can usually only be determined by sensitive electrical instrumentation 

that measures and indicates pressures at millisecond 

intervals. Mechanical pressure gauges indicate only average 

pressures and cannot be used to determine surge pressures or 

peak transient pressures. Published burst pressure ratings for 

Hose is for manufacturing test purposes only and is no indication 

that the Product can be used in applications at the burst pressure 

or otherwise above the published maximum recommended 

working pressure. 

2.3 Suction: Hoses used for suction applications must be selected 

to ensure that the Hose will withstand the vacuum and 

pressure of the system. Improperly selected Hose may collapse 

in suction application. 

2.4 Temperature: Be certain that fluid and ambient temperatures, 

both steady and transient, do not exceed the limitations 

of the Hose. Temperatures below and above the recommended 

limit can degrade Hose to a point where a failure may occur and 

Ab-43 


release fluid. Properly insulate and protect the Hose Assembly 

when routing near hot objects (e.g. manifolds). Do not use any 

Hose in any application where failure of the Hose could result in 

the conveyed fluids (or vapors or mist from the conveyed fluids) 

contacting any open flame, molten metal, or other potential fire 

ignition source that could cause burning or explosion of the conveyed 

fluids or vapors. 

2.5 Fluid Compatibility: Hose Assembly selection must assure 

compatibility of the Hose tube, cover, reinforcement, and Fittings 

with the fluid media used. See the fluid compatibility chart in the 

Parker publication for the product being considered or used. 

This information is offered only as a guide. Actual service life can 

only be determined by the end user by testing under all extreme 

conditions and other analysis. Hose that is chemically compatible 

with a particular fluid must be assembled using Fittings and 

adapters containing likewise compatible seals. 

2.6 Permeation: Permeation (that is, seepage through the Hose) 

will occur from inside the Hose to outside when Hose is used 

with gases, liquid and gas fuels, and refrigerants (including but 

not limited to such materials as helium, diesel fuel, gasoline, 

natural gas, or LPG). This permeation may result in high concentrations 

of vapors which are potentially flammable, explosive, or 

toxic, and in loss of fluid. Dangerous explosions, fires, and other 

hazards can result when using the wrong Hose for such applications. 

The system designer must take into account the fact that 

this permeation will take place and must not use Hose if this 

permeation could be hazardous. The system designer must take 

into account all legal, government, insurance, or any other special 

regulations which govern the use of fuels and refrigerants. 

Never use a Hose even though the fluid compatibility is acceptable 

without considering the potential hazardous effects that can 

result from permeation through the Hose Assembly. Permeation 

of moisture from outside the Hose to inside the Hose will also 

occur in Hose assemblies, regardless of internal pressure. If this 

moisture permeation would have detrimental effects (particularly, 

but not limited to refrigeration and air conditioning systems), incorporation 

of sufficient drying capacity in the system or other 

appropriate system safeguards should be selected and used. 

2.7 Size: Transmission of power by means of pressurized fluid 

varies with pressure and rate of flow. The size of the components 

must be adequate to keep pressure losses to a minimum and 

avoid damage due to heat generation or excessive fluid velocity. 

2.8 Routing: Attention must be given to optimum routing to 

minimize inherent problems (kinking or flow restriction due to 

Hose collapse, twisting of the Hose, proximity to hot objects or 

heat sources). For additional routing recommendations see SAE 

J1273 and ISO 17165-2. Hose Assemblies have a finite life and 

if possible, should be installed in a manner that allows for ease of 

inspection and future replacement. Rubber Hose because of its 

relative short life, should not be used in residential and commercial 

buildings for HVAC (heating, ventilating and air conditioning) 

applications. 

2.9 Environment: Care must be taken to ensure that the Hose 

and Fittings are either compatible with or protected from the 

environment (that is, surrounding conditions) to which they are 

exposed. Environmental conditions including but not limited to 

ultraviolet radiation, sunlight, heat, ozone, moisture, water, salt 

water, chemicals and air pollutants can cause degradation and 

premature failure. 

2.10 Mechanical Loads: External forces can significantly reduce 

Hose life or cause failure. Mechanical loads which must be considered 

include excessive flexing, twist, kinking, tensile or side 

loads, bend radius, and vibration. Use of swivel type Fittings or 

adapters may be required to ensure no twist is put into the Hose. 

Unusual applications may require special testing prior to Hose 

selection. 

2.11 Physical Damage: Care must be taken to protect Hose from 

wear, snagging, kinking, bending smaller that minimum bend radius 

and cutting, any of which can cause premature Hose failure. 

Catalogue 4400/UK


Any Hose that has been kinked or bent to a radius smaller than 

the minimum bend radius, and any Hose that has been cut or is 

cracked or is otherwise damaged should be removed and discarded. 

2.12 Proper End Fitting: See instructions 3.2 through 3.5. These 

recommendations may be substantiated by testing to industry 

standards such as SAE J517 for hydraulic applications, or MIL- 

A-5070, AS1339, or AS3517 for Hoses from Parker’s Stratoflex 

Products Division for aerospace applications. 

2.13 Length: When establishing a proper Hose length, motion 

absorption, Hose length changes due to pressure, and Hose 

and machine tolerances and movement must be considered. 

2.14 Specifications and Standards: When selecting Hose and 

Fittings, government, industry, and Parker specifications and 

recommendations must be reviewed and followed as applicable. 

2.15 Hose Cleanliness: Hose components may vary in cleanliness 

levels. Care must be taken to ensure that the Hose Assembly 

selected has an adequate level of cleanliness for the application. 

2.16 Fire Resistant Fluids: Some fire resistant fluids that are to be 

conveyed by Hose require use of the same type of Hose as used 

with petroleum base fluids. Some such fluids require a special 

Hose, while a few fluids will not work with any Hose at all. See 

instructions 2.5 and 1.5. The wrong Hose may fail after a very 

short service. In addition, all liquids but pure water may burn 

fiercely under certain conditions, and even pure water leakage 

may be hazardous. 

2.17 Radiant Heat: Hose can be heated to destruction without 

contact by such nearby items as hot manifolds or molten metal. 

The same heat source may then initiate a fire. This can occur 

despite the presence of cool air around the Hose. 

2.18 Welding or Brazing: When using a torch or arc welder in 

close proximity to hydraulic lines, the hydraulic lines should be 

removed or shielded with appropriate fire resistant materials. 

Flame or weld spatter could burn through the Hose and possibly 

ignite escaping fluid resulting in a catastrophic failure. Heating of 

plated parts, including Hose Fittings and adapters, above 450°F 

(232°C) such as during welding, brazing or soldering may emit 

deadly gases. 

2.19 Atomic Radiation: Atomic radiation affects all materials 

used in Hose assemblies. Since the long-term effects may be 

unknown, do not expose Hose assemblies to atomic radiation. 

2.20 Aerospace Applications: The only Hose and Fittings that 

may be used for in flight aerospace applications are those available 

from Parker’s Stratoflex Products Division. Do not use any 

other Hose or Fittings for in flight applications. Do not use any 

Hose or Fittings from Parker’s Stratoflex Products Division with 

any other Hose or Fittings, unless expressly approved in writing 

by the engineering manager or chief engineer of Stratoflex Products 

Division and verified by the user’s own testing and inspection 

to aerospace industry standards. 

2.21 Unlocking Couplings: Ball locking couplings or other Fittings 

with quick disconnect ability can unintentionally disconnect 

if they are dragged over obstructions, or if the sleeve or other 

disconnect member, is bumped or moved enough to cause disconnect. 

Threaded Fittings should be considered where there is 

a potential for accidental uncoupling. 

3.0 HOSE AND FITTING ASSEMBLY AND INSTALLATION 

INSTRUCTIONS 

3.1 Component Inspection: Prior to assembly, a careful examination 

of the Hose and Fittings must be performed. All components 

must be checked for correct style, size, catalog number, and 

length. The Hose must be examined for cleanliness, obstructions, 

blisters, cover looseness, kinks, cracks, cuts or any other 

visible defects. Inspect the Fitting and sealing surfaces for burrs, 

nicks, corrosion or other imperfections. Do NOT use any component 

that displays any signs of nonconformance. 

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3.2 Hose and Fitting Assembly: Do not assemble a Parker Fitting 

on a Parker Hose that is not specifically listed by Parker 

for that Fitting, unless authorized in writing by the engineering 

manager or chief engineer of the appropriate Parker division. Do 

not assemble a Parker Fitting on another manufacturer’s Hose 

or a Parker Hose on another manufacturer’s Fitting unless (i) the 

engineering manager or chief engineer of the appropriate Parker 

division approves the Assembly in writing or that combination is 

expressly approved in the appropriate Parker literature for the 

specific Parker product, and (ii) the user verifies the Assembly 

and the application through analysis and testing. For Parker 

Hose that does not specify a Parker Fitting, the user is solely 

responsible for the selection of the proper Fitting and Hose Assembly 

procedures. See instruction 1.4. To prevent the possibility 

of problems such as leakage at the Fitting or system contamination, 

it is important to completely remove all debris from the 

cutting operation before installation of the Fittings. The Parker 

published instructions must be followed for assembling the Fittings 

on the Hose. These instructions are provided in the Parker 

Fitting catalog for the specific Parker Fitting being used, or by 

calling 1 800 CPARKER, or at www.parker.com. 

3.3 Related Accessories: Do not crimp or swage any Parker 

Hose or Fitting with anything but the listed swage or crimp machine 

and dies in accordance with Parker published instructions. 

Do not crimp or swage another manufacturer’s Fitting with a 

Parker crimp or swage die unless authorized in writing by the 

engineering manager or chief engineer of the appropriate Parker 

division. 

3.4 Parts: Do not use any Parker Fitting part (including but not 

limited to socket, shell, nipple, or insert) except with the correct 

Parker mating parts, in accordance with Parker published 

instructions, unless authorized in writing by the engineering manager 

or chief engineer of the appropriate Parker division. 

3.5 Field Attachable/Permanent: Do not reuse any field attachable 

Hose Fitting that has blown or pulled off a Hose. Do not 

reuse a Parker permanent Hose Fitting (crimped or swaged) or 

any part thereof. Complete Hose Assemblies may only be reused 

after proper inspection under section 4.0. Do not assemble Fittings 

to any previously used hydraulic Hose that was in service, 

for use in a fluid power application. 

3.6 Pre-Installation Inspection: Prior to installation, a careful examination 

of the Hose Assembly must be performed. Inspect the 

Hose Assembly for any damage or defects. DO NOT use any 

Hose Assembly that displays any signs of nonconformance. 

3.7 Minimum Bend Radius: Installation of a Hose at less than the 

minimum listed bend radius may significantly reduce the Hose 

life. Particular attention must be given to preclude sharp bending 

at the Hose to Fitting juncture. Any bending during installation at 

less than the minimum bend radius must be avoided. If any Hose 

is kinked during installation, the Hose must be discarded. 

3.8 Twist Angle and Orientation: Hose Assembly installation must 

be such that relative motion of machine components does not 

produce twisting. 

3.9 Securement: In many applications, it may be necessary to 

restrain, protect, or guide the Hose to protect it from damage 

by unnecessary flexing, pressure surges, and contact with other 

mechanical components. Care must be taken to ensure such 

restraints do not introduce additional stress or wear points. 

3.10 Proper Connection of Ports: Proper physical installation of 

the Hose Assembly requires a correctly installed port connection 

insuring that no twist or torque is transferred to the Hose when 

the Fittings are being tightened or otherwise during use.. 

3.11 External Damage: Proper installation is not complete without 

insuring that tensile loads, side loads, kinking, flattening, potential 

abrasion, thread damage or damage to sealing surfaces 

are corrected or eliminated. See instruction 2.10. 

3.12 System Checkout: All air entrapment must be eliminated 

and the system pressurized to the maximum system pressure 

(at or below the Hose maximum working pressure) and checked 

Catalogue 4400/UK


for proper function and freedom from leaks. Personnel must stay 

out of potential hazardous areas while testing and using. 

3.13 Routing: The Hose Assembly should be routed in such a 

manner so if a failure does occur, the escaping media will not 

cause personal injury or property damage. In addition, if fluid media 

comes in contact with hot surfaces, open flame or sparks, a 

fire or explosion may occur. See section 2.4. 

3.14 Ground Fault Equipment Protection Devices (GFEPDs): 

WARNING! Fire and Shock Hazard: To minimize the danger of fire 

if the heating cable of a Multitube bundle is damaged or improperly 

installed, use a Ground Fault Equipment Protection Device. 

Electrical fault currents may be insufficient to trip a conventional 

circuit breaker. For ground fault protection, the IEEE 515:1989 

(www.ansi.org) standard for heating cables recommends the use 

of GFEPDs with a nominal 30 milliampere trip level for “piping 

systems in classified areas, those areas requiring a high degree 

of maintenance, or which may be exposed to physical abuse or 

corrosive atmospheres”. 

4.0 HOSE AND FITTING MAINTENANCE AND REPLACE- 

MENT INSTRUCTIONS 

4.1 Even with proper selection and installation, Hose life may be 

significantly reduced without a continuing maintenance program. 

The severity of the application, risk potential from a possible 

Hose failure, and experience with any Hose failures in the application 

or in similar applications should determine the frequency 

of the inspection and the replacement for the Products so that 

Products are replaced before any failure occurs. A maintenance 

program must be established and followed by the user and, at 

minimum, must include instructions 4.2 through 4.7. 

4.2 Visual Inspection Hose/Fitting: Any of the following conditions 

require immediate shut down and replacement of the Hose 

Assembly: 

• Fitting slippage on Hose; 

• Damaged, cracked, cut or abraded cover (any reinforcement 

exposed); 

• Hard, stiff, heat cracked, or charred Hose; 

• Cracked, damaged, or badly corroded Fittings; 

• Leaks at Fitting or in Hose; 

• Kinked, crushed, flattened or twisted Hose; and 

• Blistered, soft, degraded, or loose cover. 

4.3 Visual Inspection All Other: The following items must be tightened, 

repaired, corrected or replaced as required: 

• Leaking port conditions; 

• Excess dirt buildup; 

• Worn clamps, guards or shields; and 

• System fluid level, fluid type, and any air entrapment. 

4.4 Functional Test: Operate the system at maximum operating 

pressure and check for possible malfunctions and leaks. Personnel 

must avoid potential hazardous areas while testing and using 

the system. See section 2.2. 

4.5 Replacement Intervals: Hose assemblies and elastomeric 

seals used on Hose Fittings and adapters will eventually age, 

harden, wear and deteriorate under thermal cycling and compression 

set. Hose Assemblies and elastomeric seals should be 

inspected and replaced at specific replacement intervals, based 

on previous service life, government or industry recommendations, 

or when failures could result in unacceptable downtime, 

damage, or injury risk. See section 1.2. Hose and Fittings may 

be subjected to internal mechanical and/or chemical wear from 

the conveying fluid and may fail without warning. The user must 

determine the product life under such circumstances by testing. 

Also see section 2.5. See section 1.2. 

4.6 Hose Inspection and Failure: Hydraulic power is accomplished 

by utilizing high pressure fluids to transfer energy and 

do work. Hoses, Fittings and Hose Assemblies all contribute to 

this by transmitting fluids at high pressures. Fluids under pressure 

can be dangerous and potentially lethal and, therefore, extreme 

caution must be exercised when working with fluids under 

pressure and handling the Hoses transporting the fluids. From 

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time to time, Hose Assemblies will fail if they are not replaced 

at proper time intervals. Usually these failures are the result of 

some form of misapplication, abuse, wear or failure to perform 

proper maintenance. When Hoses fail, generally the high pressure 

fluids inside escape in a stream which may or may not be 

visible to the user. Under no circumstances should the user attempt 

to locate the leak by “feeling” with their hands or any other 

part of their body. High pressure fluids can and will penetrate the 

skin and cause severe tissue damage and possibly loss of limb. 

Even seemingly minor hydraulic fluid injection injuries must be 

treated immediately by a physician with knowledge of the tissue 

damaging properties of hydraulic fluid. If a Hose failure occurs, 

immediately shut down the equipment and leave the area until 

pressure has been completely released from the Hose Assembly. 

Simply shutting down the hydraulic pump may or may not 

eliminate the pressure in the Hose Assembly. Many times check 

valves, etc., are employed in a system and can cause pressure 

to remain in a Hose Assembly even when pumps or equipment 

are not operating. Tiny holes in the Hose, commonly known as 

pinholes, can eject small, dangerously powerful but hard to see 

streams of hydraulic fluid. It may take several minutes or even 

hours for the pressure to be relieved so that the Hose Assembly 

may be examined safely. Once the pressure has been reduced 

to zero, the Hose Assembly may be taken off the equipment 

and examined. It must always be replaced if a failure has occurred. 

Never attempt to patch or repair a Hose Assembly that 

has failed. Consult the nearest Parker distributor or the appropriate 

Parker division for Hose Assembly replacement information. 

Never touch or examine a failed Hose Assembly unless it is 

obvious that the Hose no longer contains fluid under pressure. 

The high pressure fluid is extremely dangerous and can cause 

serious and potentially fatal injury. 

4.7 Elastomeric seals: Elastomeric seals will eventually age, harden, 

wear and deteriorate under thermal cycling and compression 

set. Elastomeric seals should be inspected and replaced. 

4.8 Refrigerant gases: Special care should be taken when working 

with refrigeration systems. Sudden escape of refrigerant gases 

can cause blindness if the escaping gases contact the eye 

and can cause freezing or other severe injuries if it contacts any 

other portion of the body. 

4.9 Compressed natural gas (CNG): Parker CNG Hose Assemblies 

should be tested after installation and before use, and at 

least on a monthly basis per ANSI/IAS NGV 4.2-1999; CSA 

12.52-M99 Section 4.2 “Visual Inspection Hose/ Fitting”. The 

recommended procedure is to pressurize the Hose and check 

for leaks and to visually inspect the Hose for damage. Caution: 

Matches, candles, open flame or other sources of ignition shall 

not be used for Hose inspection. Leak check solutions should be 

rinsed off after use. 

5.0 HOSE STORAGE 

5.1 Age Control: Hose and Hose Assemblies must be stored 

in a manner that facilitates age control and first-in and first-out 

usage based on manufacturing date of the Hose and Hose Assemblies. 

The shelf life of rubber Hose or Hose Assemblies that 

have passed visual inspection and a proof test is 10 years (40 

quarters) from the date of manufacture. The shelf life of thermoplastic 

and polytetrafluoroethylene Hose or Hose Assemblies is 

considered to be unlimited. 

5.2 Storage: Stored Hose and Hose Assemblies must not be 

subjected to damage that could reduce their expected service 

life and must be placed in a cool, dark and dry area with the ends 

capped. Stored Hose and Hose Assemblies must not be exposed 

to temperature extremes, ozone, oils, corrosive liquids or 

fumes, solvents, high humidity, rodents, insects, ultraviolet light, 

electromagnetic fields or radioactive materials. 

Catalogue 4400/UK

Notes 

Catalogue 4400/UK

Hydraulic Hoses, Fittings and Equipment - Brammer

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